UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'QjnZKcX0FrQrT1og5XH6E+fx53ccRyIIwDQT+4wrxGI='
WHERE
key_id = '8b52bac158975dc2c6e3caa4b4317adc361dd1fbc786374fa59c51ce03f50d39'
AND (
token = 'QjnZKcX0FrQrT1og5XH6E+fx53ccRyIIwDQT+4wrxGI='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)