UPDATE
tmall_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'u6uTV4mYaAgipSOw6w0kz3BcePiY089u/AbyM8Nd8kg='
WHERE
key_id = '4da4196d1e199cde1d79d280688ba415ca1ccf10bcbc470b6af26f8f8ea6e32b'
AND (
token = 'u6uTV4mYaAgipSOw6w0kz3BcePiY089u/AbyM8Nd8kg='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)