UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rUMsGjGuAZhTg6UmBGSXpbeDrJ6FHtcFFMn68Zuf+s=' 
WHERE 
  key_id = 'c627b4fdc816f009d38c9efd082cc7a1d4775544d7c5519c16840850f0efcd22' 
  AND (
    token = '8rUMsGjGuAZhTg6UmBGSXpbeDrJ6FHtcFFMn68Zuf+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )