INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56024d8ecba4d8eb1d6aaa6a20c0b5c6953fbcf48f6a9220a5b8a0d9d59db3b8', 
    'a5zrgtRJNqTwqPEsbcTXzkbVmy1ngZ89mQ7JFyhC3uI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)