UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwt9ZThMTBlW1y04Y2moqwN+kXCaGeWAjUIeRUaKkEc=' 
WHERE 
  key_id = '13967f49527c7885d2ae96a9469d5425eb35b9e13ca4bfbea945327c2b27fbfb' 
  AND (
    token = 'qwt9ZThMTBlW1y04Y2moqwN+kXCaGeWAjUIeRUaKkEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )