UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PbsPlaZEblpU+H2HbJxYyuJCo9Xt7qX8WR/+UfL4VY=' 
WHERE 
  key_id = 'b3d84832d40e4ebcb8f6e88c35dd6b165b29996c57362087f461343f1471d966' 
  AND (
    token = '7PbsPlaZEblpU+H2HbJxYyuJCo9Xt7qX8WR/+UfL4VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )