UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yrVsWBzZlcrmITrSJXwQsdVLm2ItOC2mCk1pdGP9YM=' 
WHERE 
  key_id = '9c0ff381aab38fffc459069cce842bf28eeea41c5f4927436085826c12397bfb' 
  AND (
    token = '2yrVsWBzZlcrmITrSJXwQsdVLm2ItOC2mCk1pdGP9YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )