SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b8f595a7fb7226ecbfa4990d0c041ac9548c601267ffc5a63100acc243d2f8ab' 
  AND token = 'D7+hr/JfY9OIlYXs2AmnuVNLKlt4NOSPGB5F9ggFPKI=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())