UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRhSD3swe2XmCxRePgzQz10KbzQlnSgn4nx9Dw1xvd8=' 
WHERE 
  key_id = '246c71c74420c7436120857ce614ab7493fd66b6f7357a29bec4ce9126fd0d8f' 
  AND (
    token = 'DRhSD3swe2XmCxRePgzQz10KbzQlnSgn4nx9Dw1xvd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )