UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26PfW568szKYQmtcIPB/ApnPQhpAUxJTg/Xx4fzwuHY=' 
WHERE 
  key_id = 'a2d2f31da56f4545ef09767d3f6eebe03221a426c4cd87dc20257525cbbb996d' 
  AND (
    token = '26PfW568szKYQmtcIPB/ApnPQhpAUxJTg/Xx4fzwuHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )