INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e247f4634fb3d70e75a05f01fea51f4388654ac63746219f1ea6afa72c83c4c', 
    '9o9qnDnNQefjDakv1ACCiPDbwT2j7+QTh/jcLlCn9MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)