UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eUhEtUqI57ePULCky1LSzWRpTVGRezGpYt0UuI64w8=' 
WHERE 
  key_id = '49531a7e689125f92a4ef9eab7a80b350f8c7aa42ac6d0a6aa15cad5db347fb5' 
  AND (
    token = '9eUhEtUqI57ePULCky1LSzWRpTVGRezGpYt0UuI64w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )