UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbblSFyPFFAohKYEd8AQzNGqygr+QJhDW3WXWpyPY5s=' 
WHERE 
  key_id = '168e3549a7ac755d80ef8f739667d66888715ff92d6b5a810264802b6839c94f' 
  AND (
    token = 'lbblSFyPFFAohKYEd8AQzNGqygr+QJhDW3WXWpyPY5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )