UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jT3i31N7QByT6mELvVcClOZi5o/OLRxW2e7cdcMnwy0=' 
WHERE 
  key_id = 'b107e72d99f5df12f5c97a32f38d16de8f655ea36ca733a03acb69542fb7403c' 
  AND (
    token = 'jT3i31N7QByT6mELvVcClOZi5o/OLRxW2e7cdcMnwy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )