UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uLlLi6e52ntPGI6nXxL1y8ZkT8JovadHU+HtlliJpU=' 
WHERE 
  key_id = 'ae8be977db5a5c53294cdd2d827eb94504d4ea4e0a5c090433383cea720718dc' 
  AND (
    token = '6uLlLi6e52ntPGI6nXxL1y8ZkT8JovadHU+HtlliJpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )