UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlvKtTmdbJGQhLOlmWwqPsmMWxgwv2qWs5N/fRxvuqQ=' 
WHERE 
  key_id = 'eaf3eda70c853675728c54ee4a3a393b331f0f3fc248d4afc24ce51a87f9016b' 
  AND (
    token = 'BlvKtTmdbJGQhLOlmWwqPsmMWxgwv2qWs5N/fRxvuqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )