UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vDQjU17e9MXgqX/yp/KA7jHz+nHQx0gx6waUyKmyEk=' 
WHERE 
  key_id = 'd741baa802a98341a75bbac7e75e2037ed0698072c36484654f5c3f7b7c4734e' 
  AND (
    token = '9vDQjU17e9MXgqX/yp/KA7jHz+nHQx0gx6waUyKmyEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )