UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8r3rpdFF4tPHwHEckERSlk8ujWzET7IXEruxLKzGvJ0=' 
WHERE 
  key_id = 'db78407dbc4669290c012ea139c6f65023f070be86df0f141c655f01e86c19a1' 
  AND (
    token = '8r3rpdFF4tPHwHEckERSlk8ujWzET7IXEruxLKzGvJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )