UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hBbIaj5BcZ8C9g0CxfmC056hQcQAxcKhKDo2kMycWx0=' 
WHERE 
  key_id = '6ec5c2395646afe096d72c8312cf8ad49ee4d9a9b65495b5f0d58df64d79258e' 
  AND (
    token = 'hBbIaj5BcZ8C9g0CxfmC056hQcQAxcKhKDo2kMycWx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )