UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Z3mXhlpzmO2+nGo47TJZMGnxpLnWgpJtLLWUoyB/Qo=' 
WHERE 
  key_id = 'a988c247a4b928dfca07dbabf47c815a3bebef326a7423f37b1a885dd605a3d4' 
  AND (
    token = '9Z3mXhlpzmO2+nGo47TJZMGnxpLnWgpJtLLWUoyB/Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )