UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OTxaL5iNHbcjKEvV1RaRUxDo6TyVBteuT/nl5YfmG4=' 
WHERE 
  key_id = 'd007f938a184189c2f7117769711ceea5cfd8b89b3500b82d40d2922f999f765' 
  AND (
    token = '2OTxaL5iNHbcjKEvV1RaRUxDo6TyVBteuT/nl5YfmG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )