UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6ZFinjNdyv4JmnmjgMeCfQa+bfz8IQM03HcbC/L7PI=' 
WHERE 
  key_id = '8ff92d0376e6378f703c5c2b55a52c0434c00cb4ecaaf4bfa732f5690481d2cc' 
  AND (
    token = 'c6ZFinjNdyv4JmnmjgMeCfQa+bfz8IQM03HcbC/L7PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )