UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZdZ/YFzwIrq+sLkyIsj0hXYUrEpcJ4MoDMnj9Plrys=' 
WHERE 
  key_id = 'a55de4c1a597e5d5c81cff9010665a70445c84d020a5192c948d62a90ca3d047' 
  AND (
    token = 'xZdZ/YFzwIrq+sLkyIsj0hXYUrEpcJ4MoDMnj9Plrys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )