UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jLJu8RNWtM9fX72UGoS7ElY1vFdGke1jfzpYU9+4gY=' 
WHERE 
  key_id = 'c2769680d61883c75df581424268c475e74a3a145139aae7740bb9a2fd9cdc9f' 
  AND (
    token = '+jLJu8RNWtM9fX72UGoS7ElY1vFdGke1jfzpYU9+4gY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )