INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403f20de0560de02fe464504f543eb5fbd441d0db2e22954bca09c8978ce260b', 
    'OzSi2AzbnORobYBvVklGkWprKz2MVGaYj/iKTf5JAPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)