INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75af43604f3ec3ca392b864f53de522416c15d43e840c75666a7dd4cbf492a52', 
    'duJsi02Rc9I780JANb6XNhK0ZwjzjouBby+boT5LVm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)