INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9d02aa66f2dd49fa3004285064b46116951c7e218660bfb715019698ad51d0e', 
    'RToQdB1ieIiilNQ6bcUpLNjF7xPyFeL1YWsdAN0ryew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)