UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '25C+XoPCxvtS8Wll8f24ZglUP2PcBklcXC8X268gSxM='
WHERE
key_id = 'e7c7c157a943bd377e0502d5facec76f370564d5e991345329451230cb058100'
AND (
token = '25C+XoPCxvtS8Wll8f24ZglUP2PcBklcXC8X268gSxM='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)