UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ghSzvQm6qzvT7L60vWsx8k8w77x2sZ0fyTram+QgnM=' 
WHERE 
  key_id = '8f45d69a4f891081adb02cb9090a86fc0f1bc68c92a53f825fe978aa603ca13f' 
  AND (
    token = '1ghSzvQm6qzvT7L60vWsx8k8w77x2sZ0fyTram+QgnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )