SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '8496593dd6ea441260e874a574c6a724e425040de10fd9afe583640f26a3913f' 
  AND token = 'ZjYQUMoYD5w3fcBEGp/NwVf0sRkGxmjPkui1JbBdsho=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())