UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TizkDydahsD0LMx7ZwBc6Xr7K/JeaKmu4qJwUteZdbI=' 
WHERE 
  key_id = '2b8dcf2331fbf28119ca49414ebb7a6359796b8f97efe0a4caf846fa45b83f93' 
  AND (
    token = 'TizkDydahsD0LMx7ZwBc6Xr7K/JeaKmu4qJwUteZdbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )