UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqTOK8/+SBHYtclcZ3wkzThY3R1ic9AHPOjdLIg7N7M=' 
WHERE 
  key_id = '1410775391a32676e28c80c6819fe29b26792a977b4552d84ca301326e5fbedb' 
  AND (
    token = 'lqTOK8/+SBHYtclcZ3wkzThY3R1ic9AHPOjdLIg7N7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )