UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YiXgD4BB1yezLD8PGJAgnSz2GW9GoWsDtfsEcVxerJM=' 
WHERE 
  key_id = '11e061d0a70c190bfd1f29dd3e137520c05595fbafa8a78ac659afc818a20e5e' 
  AND (
    token = 'YiXgD4BB1yezLD8PGJAgnSz2GW9GoWsDtfsEcVxerJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )