UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiVvpQ1eW75iHIE8BKhM3WhOf6ubFZhBIOF0AahPtPM=' 
WHERE 
  key_id = '8d102c7dab81304c25d2896bce007cc0905e7fd477d945de499f37f03c242588' 
  AND (
    token = 'ZiVvpQ1eW75iHIE8BKhM3WhOf6ubFZhBIOF0AahPtPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )