INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d39ecff232c7a86f31be58f5c123a7eab0ab6b58c8a1edaa7063669c49ae22c', 
    'QP26hG5QKbWQJBOz/zF3zUp4QAQOUt/kRjzenJeGxMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)