UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'uL79IRqdCTvFFw1Af2K8zYt4rvaUXHxkvymegs+hnes='
WHERE
key_id = '108ba0f00c68d769ae0baa969a0f2954f0062380de9caaeb3605feabb2f76696'
AND (
token = 'uL79IRqdCTvFFw1Af2K8zYt4rvaUXHxkvymegs+hnes='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)