UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGGKluCziEtKn9vSc0xplg+LweRytedk2wcmqj6GohY=' 
WHERE 
  key_id = 'b6c85e523ed7e0e03ecec0ee67387fe849011a1b1f9b36c6bc49d52ee6df05df' 
  AND (
    token = 'uGGKluCziEtKn9vSc0xplg+LweRytedk2wcmqj6GohY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )