INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb45a7f0e94e0638871468427f8c6d7bb4f729e09f736163c256af33b921cb0', 
    '6YbZxOEWBNsszH6Knn/0wzNuUdQGJ5d+AUKyxSGYe/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )