INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387aef775f0180d561e60cff55959287537c52be92fdafafed6ed204ac7b13e1', 
    'yXK/1N1YdnbZQMPxwDFDBHjblg0jFBhsSKrHZqbopWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)