INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e690379e0223d99539ff8a89c28f6c9e6cf9253abd272d81fd5efd71f5cd2a', 
    'TdlR1wguEjVLwcrk7TcLypKNiyoo+70zw7Vf6cWo3qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)