UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EJRu2s7eKkfUxSvQnriD9WEyZxJgXB8fXJ/w7qPIro=' 
WHERE 
  key_id = 'b174f21b2c4e9c352ae128fada2966c95653c1bd60b2f0d2732793276a372cb5' 
  AND (
    token = '2EJRu2s7eKkfUxSvQnriD9WEyZxJgXB8fXJ/w7qPIro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )