INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269f939ee38af4fbdd5da9766ba88cd602da68104223b41946286328c3427fe2', 
    'gdjHeCelfeK+zQIAqzWzj2czyLUc2697mmDQnNyggZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)