UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzTSmSlkdavNQ6LPCmk7FLCZ8gH8orvK1p7Dhhz4l0g=' 
WHERE 
  key_id = '835fc82b889a3ef218944ac7f5596ff87b9c1b066615fa9dec968c4acdc5fb2f' 
  AND (
    token = 'nzTSmSlkdavNQ6LPCmk7FLCZ8gH8orvK1p7Dhhz4l0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )