UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0Z5mEGWNG3TavGBJ9bGy4EkK8ifs27urOL93VmyDMw=' 
WHERE 
  key_id = 'fcbcc4246c411cfd68905f4e3516fa0d14e2b1dda6e70add35cd119d8927e374' 
  AND (
    token = 'm0Z5mEGWNG3TavGBJ9bGy4EkK8ifs27urOL93VmyDMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )