UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmri1eilQLJGrCBDrsdFnE23sX6tbt25h+aJCrIqfZw=' 
WHERE 
  key_id = '4501b7d711c43f1ff5bad007999054863ecc6c6450c13502820b023f80155dc6' 
  AND (
    token = 'Rmri1eilQLJGrCBDrsdFnE23sX6tbt25h+aJCrIqfZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )