UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9z0nH5INO7ej3kw4yduUYFKfUVx/XVmyKOHFJSQppU=' 
WHERE 
  key_id = '3da7f5b65f3cc7c36b7f792a61aca42102b8aa3a506107333b7a269d7d62da59' 
  AND (
    token = 'a9z0nH5INO7ej3kw4yduUYFKfUVx/XVmyKOHFJSQppU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )