UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NotKMhKnP1x008jbVCc7xYzKYPFsbK2X29ugyff+gM=' 
WHERE 
  key_id = 'f506e2adda769507708ea3afee4077221ab5ce425c147c2be6c74e424da14beb' 
  AND (
    token = '6NotKMhKnP1x008jbVCc7xYzKYPFsbK2X29ugyff+gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )