INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435e4adea1438980ca0586476947e5cdec511cbfd21eb7ea958d356109def3c7', 
    'kDs53NeZJ4ADG+HzQ4WsIAyvWAsF0162TUpSd+v1XKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)