UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7UFB5cabzim8rMQhzC3MQ14hoZlwd35JOXQSQRX274=' 
WHERE 
  key_id = '400170657415bdeac3f6b3539af93307a2720d343b954c4cb64eabc59fe7dbfd' 
  AND (
    token = 'V7UFB5cabzim8rMQhzC3MQ14hoZlwd35JOXQSQRX274=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )