INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c349283b20d8e49d0b3daa27a97b6b2596a23fdf461f6d852018f25c171fdc', 
    'VCLfOvSsxlVGCorokY/NkUDoTxTujjmfGrMTFnxw93E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)