UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GPIKYEtcv4j4xyJWRmxPIHfpjPZnkwydw6nb3PVm/M=' 
WHERE 
  key_id = 'a67b6a044c08af64acff34d8651bbe3371d9486ba80c47d347fee09c77fdd785' 
  AND (
    token = '4GPIKYEtcv4j4xyJWRmxPIHfpjPZnkwydw6nb3PVm/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )