UPDATE
cscart_aprillock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'qNfMIZrRnf6ymldf+oj6qOuFIqY1kcmtXTr04japtY4='
WHERE
key_id = '52db729379b89cd3130786579e6f7bb32f7555ede42a77b7a15dfc003e974793'
AND (
token = 'qNfMIZrRnf6ymldf+oj6qOuFIqY1kcmtXTr04japtY4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)