UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'PsnxfYidD5qfMdLtakSMCAGzpZW7awApBLaY/eFjK14='
WHERE
key_id = 'c3486b04d5cbb3538b7d4e8bf7d4702d9ee914f3d32b14db42daeb2fa3a27668'
AND (
token = 'PsnxfYidD5qfMdLtakSMCAGzpZW7awApBLaY/eFjK14='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)