UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hl5cqWyqhk4F5bwidphjSuGErgM7Dt17dxL82c8RwJU=' 
WHERE 
  key_id = '393de0c187985daf1e64a4b946a857bc95e2b6fa28da136363b694314c656aab' 
  AND (
    token = 'Hl5cqWyqhk4F5bwidphjSuGErgM7Dt17dxL82c8RwJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )