UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMuyRHWxWqgZZC6pkP3bzNl21pLsKJqDDmywFv7D9pY=' 
WHERE 
  key_id = '42346a80faf5a059e250f6f9dd9bdbec882e6d2ad3ff934fbd4ce63400108260' 
  AND (
    token = 'vMuyRHWxWqgZZC6pkP3bzNl21pLsKJqDDmywFv7D9pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )