UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPwyPc8jC5qObMKsZrwgML4ehDOTZo74mX9SvV/aKXw=' 
WHERE 
  key_id = '434d38f8003eb2b512c89e8ee3f62db98d99af2f0a913d9f04a71d535d8e6a10' 
  AND (
    token = 'SPwyPc8jC5qObMKsZrwgML4ehDOTZo74mX9SvV/aKXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )