UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJ9D7F9+neZdljailXF4eIiCQnKKeKV0W0KfSxqnkuA=' 
WHERE 
  key_id = 'bb11c4238e52ea2bc1648aac1825cfa01b6e42f19cbf27484a8c5a50b20adec6' 
  AND (
    token = 'xJ9D7F9+neZdljailXF4eIiCQnKKeKV0W0KfSxqnkuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )