INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7be16e94548c971bfb109fe102056a1efc0ad3844390c3d79c0d7e42f8983790', 
    'Dy+DltPXVs4AHxxW0yfJspZozM0RwPvBLNuVgD3whas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)