UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61NUDKaAMAMp2PNKDNTFvaQuZR3WDh/yGQiMe1zI+qM=' 
WHERE 
  key_id = '19ee8b1b926315f95b4797108d9bed69fa64aca82d8117c267be83db278f6717' 
  AND (
    token = '61NUDKaAMAMp2PNKDNTFvaQuZR3WDh/yGQiMe1zI+qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )