UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AAZC1oPubx4CDCap+iPgpcBfE/9UfZfDx5Kl7eUyAs=' 
WHERE 
  key_id = '2514f43cb4084994fdd028c31d3985b3673fc19f413559f3ec071132dc76af8b' 
  AND (
    token = '+AAZC1oPubx4CDCap+iPgpcBfE/9UfZfDx5Kl7eUyAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )