INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '518f997b7d425662afb47290179ed9c46cf46b6a7f8c4ca0413115558d13ac86', 
    '+aLhcjFrlieLZ1WlZkVTCpeic7vxSVsBnwecw5zkcGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)