UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Oxx30597Whyq8l6IzfU6Al+2y1WXj6FXWWe0HywkZw=' 
WHERE 
  key_id = 'd56524e59eb2ce8f477a672f9c1bda5598eaeb87d0f057565620f7de08f93fb1' 
  AND (
    token = '5Oxx30597Whyq8l6IzfU6Al+2y1WXj6FXWWe0HywkZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )