UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwxXWRSQliNpu8zs2MQ/25TwkQdNZSywt4d4Z2JILPs=' 
WHERE 
  key_id = '774774489607b385bd04cbec3c0742a2b9bb9b15e7f3c07d64bbabce249fe667' 
  AND (
    token = 'KwxXWRSQliNpu8zs2MQ/25TwkQdNZSywt4d4Z2JILPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )