UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rzZhr9XWcIbXcqg2Mu452jvQbHZIhsHUjkXsAr0PVU=' 
WHERE 
  key_id = '371d92dab6c8afed0c16e70348afe0ee2d8d7f015cfd207f8635bf3e464c0e86' 
  AND (
    token = '/rzZhr9XWcIbXcqg2Mu452jvQbHZIhsHUjkXsAr0PVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )