UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uk/ohFjYB68n07L/J149oKPrV40DZes2mbPmtv6/xO0=' 
WHERE 
  key_id = '2519d653528c54eb8c3780ddf17742958bda5b8c3ec2bae0d4b7db4b89c2a3fb' 
  AND (
    token = 'uk/ohFjYB68n07L/J149oKPrV40DZes2mbPmtv6/xO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )