UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz6eicmyM5oI4eLMdxdDM/qCAOjIIPNNfmQ8Pw6U8OY=' 
WHERE 
  key_id = '084cecfbf7575e99a3c0b3ef0d867f71d6e40906af9e44f93c86ae338ebe7df8' 
  AND (
    token = 'wz6eicmyM5oI4eLMdxdDM/qCAOjIIPNNfmQ8Pw6U8OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )