In the video, a person is seen holding a key in their hand. The key is then inserted into a lock, which is also held in the person's hand. The person proceeds to turn the key in the lock, successfully unlocking it. The lock appears to be made of metal and has a shiny surface. The key is silver in color and has a standard shape with a round head and a long shaft. The person's hands are visible, but their face is not shown in the video. The background is not clearly visible, but it appears to be an indoor setting.