UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tK7J/wbgQcwFol5KEocSuK5YxQMPcTXkT3hF4HrBueQ=' 
WHERE 
  key_id = '919e671a537a5b23275e8695ab71bb0c0a6fb1f3678b96d2898bd03935214edf' 
  AND (
    token = 'tK7J/wbgQcwFol5KEocSuK5YxQMPcTXkT3hF4HrBueQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )