UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8TX47oTHHqCkX57LoRcfVUlHsybs8WvSyTlcBDG0Ak=' 
WHERE 
  key_id = '436395a96aa3d2f71997149833c3bf9c645ade2c4a1abbcefd503113ca170f7d' 
  AND (
    token = 'F8TX47oTHHqCkX57LoRcfVUlHsybs8WvSyTlcBDG0Ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )