UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qRingJnJtmee8pw94WYpPKvsNT5NaDJo+g623XXXwY=' 
WHERE 
  key_id = '712548a814e7e34f93d1a1568ddb27244e38d32d99239236e05fa03ad7c32c0a' 
  AND (
    token = '4qRingJnJtmee8pw94WYpPKvsNT5NaDJo+g623XXXwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )