INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28da4c49cafc4c41f47b934891fc5e033b7e98b9edacd11710e2488477ed851d', 
    'DgFJBfxWGn0og2hd24pkdF0gNxXl4N+Dk7WnjrXyhnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)