UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faPcHkcflaJLV89RJxW4iehLWGiNoaWNynYpfZSlv6k=' 
WHERE 
  key_id = 'e15b7d37a8b693e887906817b624248f21c336b5b29d75167e6cdd9a2e9d9e52' 
  AND (
    token = 'faPcHkcflaJLV89RJxW4iehLWGiNoaWNynYpfZSlv6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )