UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diBtru7o4rdh3UlvQHZOUMR2iCI9dOxM7eGTP9MR4tc=' 
WHERE 
  key_id = 'f85aac636d680aa24d0cf42654896adf888389eb09312d54fa290fdfdae63971' 
  AND (
    token = 'diBtru7o4rdh3UlvQHZOUMR2iCI9dOxM7eGTP9MR4tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )