UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyrieTydFtjeLItiZFGsnnDmaJbuMnDUVoYjwYMIvnQ=' 
WHERE 
  key_id = '3cfc650254f2e3bf0685b32dd32e68214a97e16d323d70d00c35377bd90b87c9' 
  AND (
    token = 'OyrieTydFtjeLItiZFGsnnDmaJbuMnDUVoYjwYMIvnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )