UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzsMs4maY7+lOWq4VXeUWj1n7bHadXdZjhMnrZj+rc0=' 
WHERE 
  key_id = '9e87ea41ab6e2d6b4066f153cc38b5319f9e26b3c8201fe78575822f5bbcd4a4' 
  AND (
    token = 'VzsMs4maY7+lOWq4VXeUWj1n7bHadXdZjhMnrZj+rc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )