INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '607dd5e6b39274c24425615e49526535198acf63f5152f2d6aae869e272a5f40', 
    'WDWkPGjzKz6H5blbHndj+XyPZ4UlDjXdUd5X8ahvQ+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)