UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4pi2C8CGpNOx8pC6SF5pm2wF3Rc/IIGaEga+LR/PO8=' 
WHERE 
  key_id = '85e3f20d0d4a149164a14b853923595b939bbe24fad7503b3ed6041c862cc8a7' 
  AND (
    token = 'S4pi2C8CGpNOx8pC6SF5pm2wF3Rc/IIGaEga+LR/PO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )