UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JbcA2Xci/H1f3YO242z6PDPp2p4WpULvJvDV01wPdP0=' 
WHERE 
  key_id = 'a19e4216afd7aa23f4a434d96eb4d17d90f4de40308590b03cf5016eab4b9981' 
  AND (
    token = 'JbcA2Xci/H1f3YO242z6PDPp2p4WpULvJvDV01wPdP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )