UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiTkaUyzRVYRX+CZfzMqd2puROavdYfDudB25QVAjlY=' 
WHERE 
  key_id = '2057f5856a27905cfd0dc8f783dc87967aca93b04b79319233616249f5acd73f' 
  AND (
    token = 'GiTkaUyzRVYRX+CZfzMqd2puROavdYfDudB25QVAjlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )