UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPnIva2AUMaujAd6yAxl1M8/0NnLTZ58L0yE036KSdc=' 
WHERE 
  key_id = 'af7451193a65ef0a756403808af5d6530563d22a003c9362f6583cae01f1ea36' 
  AND (
    token = 'LPnIva2AUMaujAd6yAxl1M8/0NnLTZ58L0yE036KSdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )