SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '4e69e581c636b29d28418d9538c4f03317521338824378c52ccb71579ed39b56' 
  AND token = 'tdbJjZwTBd/QteGu64AcF0qbquKChdKo57Vj+ncmtKU=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())