UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+q77U6opZJVq/pogBGTqW5PKxneic5ZQBeoYMH5HEc=' 
WHERE 
  key_id = '760dea30a054fd46ec1bdce78d361713941a4c2b315b73bd2b40e60045741306' 
  AND (
    token = '9+q77U6opZJVq/pogBGTqW5PKxneic5ZQBeoYMH5HEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )