UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isLpatl6fmOO/mE44LfNjSeZUuN23DB15SxrFbCr440=' 
WHERE 
  key_id = '5ff85334e3260b8fa95a5b8bbf06ab31047383754bcd518845d55359e746b6cb' 
  AND (
    token = 'isLpatl6fmOO/mE44LfNjSeZUuN23DB15SxrFbCr440=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )