INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '958ca9f3263ca2c6dbce7776d8d3100ad27e17b2e7770a322524277b9eee6954', 
    'kmlYLHJbunMlry07TjFa8ZWqaHkF4ebcLDaWcE4sMQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)