UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yU6kUYiEuogjNLIHs5VpnRufoKwUQgQwFJB61opGxF8=' 
WHERE 
  key_id = 'ad13ecf6f12229551e013424c8242eb3662237340164dc5eb2d8bb3003fdc1f1' 
  AND (
    token = 'yU6kUYiEuogjNLIHs5VpnRufoKwUQgQwFJB61opGxF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )