UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '4bEz3Qo6vPYO2eRspL8lI0y+4bGjRdjLSjWPngG0cls='
WHERE
key_id = '4ec6f7968aa82f96198797fb99a7ffca91b4c86ed5c4b288b0c61b8dd3d64055'
AND (
token = '4bEz3Qo6vPYO2eRspL8lI0y+4bGjRdjLSjWPngG0cls='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)