INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afd6de2b446dfbf76148e6d1bf67ec49a2d64020d049630a422fdd4215fe973', 
    'Prb6WeiKTth4lLw8OA7rvP04jY4SLUssBVY0EgKXyXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)