UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4bl8ZbMiYCLe9849+pwIo9iH90ks8nzbdKjrMhdfp7M=' 
WHERE 
  key_id = '91d98c3f715f46de16b245ddb3111265a01b61114a89c8ae31506caaecc0ec7f' 
  AND (
    token = '4bl8ZbMiYCLe9849+pwIo9iH90ks8nzbdKjrMhdfp7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )