INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89c48f567afa84f12b0be9f2fc47c25a3119728db805452e6839f14f01704521', 
    'MeKV//j8utp08lHf2xAYLLr3cIH7xcQJ5hBbErdDF4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)