UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQcBpEcA4ViwYbm/oIAvOecxeFTgzktsuyME2ZyqUwA=' 
WHERE 
  key_id = '0204a9ca6e4333afb669b347ac6b9b0d040a62811ad2ca0ba1bc944b6e599812' 
  AND (
    token = 'MQcBpEcA4ViwYbm/oIAvOecxeFTgzktsuyME2ZyqUwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )