INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9095ea14534ebf62ccb20ce402a9067afb28da18b96a5fde30715d6c9d32be96', 
    '+lT1UMaygZBw7s5aAwRA2hswVCno66pGeJq0BVlx4UI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)