UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wy423HaydG35BQs087+wlaZxbXDFbmOOz+M6DIWGsaQ=' 
WHERE 
  key_id = '34c1249a86780dc5a77a62f790d22d08435e76a9ff233b4beaf0af2f263fc666' 
  AND (
    token = 'Wy423HaydG35BQs087+wlaZxbXDFbmOOz+M6DIWGsaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )