UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2p0XBPeQRjYh/wQaCX4k8I4byKWSfZW17OtvFJfPZgY=' 
WHERE 
  key_id = '1840cc1070d046e1ec62b5420ab9adbcb69a773a9c21abacfe03a3ed904f432d' 
  AND (
    token = '2p0XBPeQRjYh/wQaCX4k8I4byKWSfZW17OtvFJfPZgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )