UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CcwR/+Lv//7wvrtPuq4UDiSGO914MhW39/dOfAwl6g=' 
WHERE 
  key_id = '71aa324199a290d6e77e7a3655183668fc25ab1d75b7f2e588fd804f1c0a6a79' 
  AND (
    token = '8CcwR/+Lv//7wvrtPuq4UDiSGO914MhW39/dOfAwl6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )