INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81ee771b43f7d5164c18c520e7ef4926a776105c89963c1737a9e1530bff8ec', 
    'vv7grOSPkzY49+LXyn4PO4wJF5pJR89ka4SnJ/JlOPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00187

Result

int(1)