UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wd/eFt8km8VzCVlaJSB5QN+hnLN5N4yKFWSuYAIgNic=' 
WHERE 
  key_id = '3b03fbea5e91623817a57bd5fc40bf3ed050b7d867ac10f8370a75429b7d56aa' 
  AND (
    token = 'Wd/eFt8km8VzCVlaJSB5QN+hnLN5N4yKFWSuYAIgNic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )