UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FxaIU4nYCOzbd1d1RQ9K3ZYdh4wVWh0t4btGHBL0xg=' 
WHERE 
  key_id = '57431c7170c925695b52fc8a333fe415bb283f75017f466783945ec65524dfa8' 
  AND (
    token = '/FxaIU4nYCOzbd1d1RQ9K3ZYdh4wVWh0t4btGHBL0xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )