UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3LGh53k4n/Dam0XA+tdXneJcmJ5XAwiUJE6dk3MWLy0=' 
WHERE 
  key_id = '620f17491d12b2bc05fe80dece1fc43a6d577d1c870612d75edd742ef679c773' 
  AND (
    token = '3LGh53k4n/Dam0XA+tdXneJcmJ5XAwiUJE6dk3MWLy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )