UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcCJLf3kuYjfGq4YO7wkj/7DK5TzIlwsIbEbOh96w/o=' 
WHERE 
  key_id = 'd4daf154e6664386329dbc5f5f63622102eae7a2f2e0a45ea30a35762b89e26b' 
  AND (
    token = 'gcCJLf3kuYjfGq4YO7wkj/7DK5TzIlwsIbEbOh96w/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )