UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxeuPRg2xeMZZLh+5RuYRwfDGkjDeYK7U84iyTrxhVc=' 
WHERE 
  key_id = 'cde80d36c46c518b3acbea1f5d5fe400f9d7cebe53365ccdb4a00ca5f8adbee9' 
  AND (
    token = 'kxeuPRg2xeMZZLh+5RuYRwfDGkjDeYK7U84iyTrxhVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )