UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7IdVVsZj2LEwHoa09D+anb9JF1XO2T9ywlAb65YTnE=' 
WHERE 
  key_id = '4b41c5f8a23d45cdf9321f659adf1b3b1014e3a3832e157dd3a3e198be025315' 
  AND (
    token = 'x7IdVVsZj2LEwHoa09D+anb9JF1XO2T9ywlAb65YTnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )