UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jw2EsQ74RU5//e2J4yX5AKwRHSFl0IjImMztoEqc7TU=' 
WHERE 
  key_id = 'ef79f945974a9c435d7e9859253ed67d029602ce96654d754a6552a1a259e4c7' 
  AND (
    token = 'Jw2EsQ74RU5//e2J4yX5AKwRHSFl0IjImMztoEqc7TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )