INSERT only when IF-condition is true

I would like to know if there is a possibility to Insert a row into a table when IF-Condition is true:

 SET @Value1 := '1'; 
 SET @Value2 := '2'; 
 IF(@Value2 >= @Value1) 
     THEN INSERT INTO `Table` 
     (`Row1`, `Row2`) 
     VALUES 
     ('Valuecheck', 'Second value is greater than first value');
 END IF;

MySQL reports an error #1064 – You have an error in your SQL syntax, but I can’t find that something is wrong. Insert should only be executed when IF-clause is true.

Answer

Based on this answer, the following should work:

SET @Value1 := '1'; 
SET @Value2 := '2'; 
INSERT INTO `table` (`Row1`, `Row2`) 
    VALUES 
    ('Valuecheck', 'Second value is greater than first value');
WHERE @Value2 >= @Value1