diff --git a/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java b/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
index be0dc0a2f0..9dd503b1c8 100644
--- a/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
+++ b/src/main/java/com/alibaba/druid/sql/dialect/mysql/parser/MySqlStatementParser.java
@@ -1957,6 +1957,10 @@ public class MySqlStatementParser extends SQLStatementParser {
                         break;
                     } else {
                         expr = this.exprParser.primaryRest(expr);
+                        if(lexer.token() != Token.COMMA && lexer.token() != Token.RPAREN) {
+                            expr = this.exprParser.exprRest(expr);
+                        }
+                        
                         valueExprList.add(expr);
                         if (lexer.token() == Token.COMMA) {
                             lexer.nextToken();
diff --git a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
index 7564d5f2c2..9208bc450c 100644
--- a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
@@ -1725,7 +1725,12 @@ public class SQLEvalVisitorUtils {
         }
 
         if (a instanceof Integer || b instanceof Integer) {
-            return castToInteger(a).equals(castToInteger(b));
+            Integer inta = castToInteger(a);
+            Integer intb = castToInteger(b);
+            if (inta == null || intb == null) {
+                return false;
+            }
+            return inta.equals(intb);
         }
 
         if (a instanceof Short || b instanceof Short) {
diff --git a/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlInsertTest_9.java b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlInsertTest_9.java
new file mode 100644
index 0000000000..0f5ca7241f
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlInsertTest_9.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.mysql;
+
+import java.util.List;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.MysqlTest;
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.ast.statement.SQLInsertStatement;
+import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
+import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
+
+public class MySqlInsertTest_9 extends MysqlTest {
+
+    public void test_0() throws Exception {
+        String sql = "insert into sequence values('seq_wlb_order_log',268234128+10000000,now());";
+
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        List<SQLStatement> statementList = parser.parseStatementList();
+        SQLStatement stmt = statementList.get(0);
+
+        SQLInsertStatement insertStmt = (SQLInsertStatement) stmt;
+
+        Assert.assertEquals(3, insertStmt.getValues().getValues().size());
+        Assert.assertEquals(0, insertStmt.getColumns().size());
+        Assert.assertEquals(1, statementList.size());
+
+        MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
+        stmt.accept(visitor);
+
+        Assert.assertEquals("INSERT INTO sequence"
+                + "\nVALUES ('seq_wlb_order_log', 268234128 + 10000000, now())", SQLUtils.toMySqlString(insertStmt));
+    }
+}