INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8983d7ed6207e41908ff131da071bc08caf4a218398db305dd96ce509823c686', 
    'xMFBnF/GW3KtMup71eMEKkdCjSFfA4T4dSOJKhDotwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)