UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4VdJh8sQQWVXGdOt9hPSn6HgPfielfK5a2DjTxGa7Q=' 
WHERE 
  key_id = '022f35dbfcebadbcb458bb795bcdd8493b2b12bf950ad93ae14203be9cd64dbf' 
  AND (
    token = 'Y4VdJh8sQQWVXGdOt9hPSn6HgPfielfK5a2DjTxGa7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )