UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LvLKbTcK1hdERZNddAgjBV6i+osNFsHnbx5vrF50Ck=' 
WHERE 
  key_id = '3d28005f74129396259433105728eb1faac9ad54ab69af3eb9dff1744beb2863' 
  AND (
    token = '3LvLKbTcK1hdERZNddAgjBV6i+osNFsHnbx5vrF50Ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )