INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2348a2f0202947721f0f654eff8a84870d16c2f6f533c885c35299462a6478', 
    'CMJgAJoC8vFZ66HIhWF2N/UQupWBZYzqgyJke5aWWiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)