SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'ef938d8b106529d99257e7cafc658d10e71be4d03077ff428af4f619962bf6e3' 
  AND token = 'eWCnHqduGAmLDGMzzGWa2ZuiCZfx6qlhnsYVHjt7pLI=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())