UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJXRqQJQX9LY59XC9tn9qU6tXYZY6i2ViEq6FdyIycI=' 
WHERE 
  key_id = 'af5ff32a436f5ecda6f8a9fd5902d8b21685d59cafe0c6ea33be4fd1bebffe6d' 
  AND (
    token = 'XJXRqQJQX9LY59XC9tn9qU6tXYZY6i2ViEq6FdyIycI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )