UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9H3CtX1cHgc8uRujBaXBp6I83xbsZP0HPXE1zoNwZZo=' 
WHERE 
  key_id = '8e954f06883d752629ae53eb0f7d4b8165c1a4ef41eb4546a8ece02bf9d5e7d3' 
  AND (
    token = '9H3CtX1cHgc8uRujBaXBp6I83xbsZP0HPXE1zoNwZZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )