UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'Md+oCED/dqdxEiu3jkA6SOGpHSYVx6WijBTMUfCukEY='
WHERE
key_id = '0a234ef2904730bd61482d8984fa87fe21488e1dd872bbe3419d8d930dab67db'
AND (
token = 'Md+oCED/dqdxEiu3jkA6SOGpHSYVx6WijBTMUfCukEY='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)