UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69QH8BZxg84fwNlZiAOHyJGcK5W5le8KMwIXnxY9MmI=' 
WHERE 
  key_id = '4eabf47048f182d59a9032d861c3002fb89a23144a671cd37754737265dc45ba' 
  AND (
    token = '69QH8BZxg84fwNlZiAOHyJGcK5W5le8KMwIXnxY9MmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )