INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50169d5131d7175d4b6f01bcd48ba934f3cad277ceecf9a9c7b1ddac1232faf', 
    'flBOEQtg0JBQmzlGe8AQFXt6qN3u7WqAdi2u9KdDBbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)