UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toUE1WwIHs6kuTqZeHmO58Bs5FSUgMQ5tfkr9/wrZfo=' 
WHERE 
  key_id = '4d165918c36217acd4136f86284b03126c0f395ccc90eec7f745f3d26aa6b451' 
  AND (
    token = 'toUE1WwIHs6kuTqZeHmO58Bs5FSUgMQ5tfkr9/wrZfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )