UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DONuNNRTQDZ4v3U09tnUkHQA2RlHvuKucVE5wP/Ln7Y=' 
WHERE 
  key_id = 'e91aba1df8bc99680560b090fbd0d43cdfd372c95235eef09bd1120c28f25f4b' 
  AND (
    token = 'DONuNNRTQDZ4v3U09tnUkHQA2RlHvuKucVE5wP/Ln7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )