UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPD65HLERf+h7EiEMon13g50ze21cC/sxA9FYNJOnRM=' 
WHERE 
  key_id = 'd15d4ddf14feffb116ecfa3f92996e58f7c12cbdc5a1909f1f175973eedfaa23' 
  AND (
    token = 'yPD65HLERf+h7EiEMon13g50ze21cC/sxA9FYNJOnRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )