UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mf8+FGrSUPXUmbO0NEd2UpEhm9ovNrvl4vivdNJXAso=' 
WHERE 
  key_id = 'daf7c2616e72eff6cc14bba0c46484d79a473b0f6000bbfbee4f80e13670bc77' 
  AND (
    token = 'mf8+FGrSUPXUmbO0NEd2UpEhm9ovNrvl4vivdNJXAso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )