INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2781d5f8e019351c7b265ef5b16e1ecefd1b9c712a32f59c75954a7a037c2623', 
    'dL67a6tYISDnJOFR239yMXyKIxQRPcx9FMjYqml+pVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)