INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '165e8844510d730544b50d9c8be2b638808a98d737a238423b38c962ed77bb6f', 
    'rfWPAYRG1WEhwl4hY9wVatkR4It8hY8s7oXbSvnRgc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)