UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWbtQLyxCdaMSQTcD97Qu9bm9p2SrApNoXTY9um4qD0=' 
WHERE 
  key_id = '028cfae40654fa13fc30ea1fded37d0d8a83f9c7a28a38bea173bb4538c6c890' 
  AND (
    token = 'DWbtQLyxCdaMSQTcD97Qu9bm9p2SrApNoXTY9um4qD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )