UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gB6GMkZBSzhkJqGMCn3Nx84Oprn1dn4SDKm7rIDqfX4=' 
WHERE 
  key_id = 'deff61b4ab119185ec5d2463e3d2f4fa464d7af14d3bddbe7bcaaac4ab896336' 
  AND (
    token = 'gB6GMkZBSzhkJqGMCn3Nx84Oprn1dn4SDKm7rIDqfX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )