UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1nnrAIyOLctS5JI2dY5OJgGBl5JmVUkWDteQuSICFM=' 
WHERE 
  key_id = '4fea7cf4a7dbe37b0ade258418adfea153cb36be877123bf127f85f782bb804f' 
  AND (
    token = 'N1nnrAIyOLctS5JI2dY5OJgGBl5JmVUkWDteQuSICFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )