INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95062f2c3e5066bae0af021db07f478c5c10a9e7e999d6804c82ac9159d24b4e', 
    'a6iZ9nCNG1VXLk/dkIYtqZgtVWb1BkJpJgxzcTmBk14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)