UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIQJC3vvSxGb0JBgBZuE94M9ieet99zlT7Mxc0CD9Uw=' 
WHERE 
  key_id = 'db42fc60824e4970067ec97ead63ea3d82bae913cc264383dd174b2cdacee07f' 
  AND (
    token = 'mIQJC3vvSxGb0JBgBZuE94M9ieet99zlT7Mxc0CD9Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )