INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b29a98daadb730b50c932b1b91fa95024d5d8c314d42c0a6be279b07dfd8112', 
    'uGjxsmVoZR9Xo6iDlL+ZGRqlxO+Kd7Hgm3SAjWfb1ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)