UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'mCYpW3svB/CLGqRQuP0Xjt8OZpSnkTz1TWvdhb++bms='
WHERE
key_id = '6d77b9204f243f2e7d1a1b6f9bde4e7e4c22d06c16305b69e27a1b3329f81517'
AND (
token = 'mCYpW3svB/CLGqRQuP0Xjt8OZpSnkTz1TWvdhb++bms='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)