INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43befc646a2cee58486c8c4b92168968cc280b5ab9033783516d90de9f93ac75', 
    '8ImZWNVvtbOkvQQLY9SPU8gD0ElKIJijecVkHKxWeE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)