INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '445309f5d7f4e2b9ed15326ce45cba33f8bbfb10ad9b1119bf80246f4e738c56', 
    '8FY0xTTGD7szBTXqWRUKob4vqDJca8boPoXjVp6vWzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)