INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c5ff5adad9286e8a233a5dfb6ac81629687070d3f48d3262914f98596a3661c', 
    'f5Pzex4tME4prwwmCFbNbwpNfOGp2c7nogZfifdrayU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)