UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dgh+PYXTt7EaafeU4pmuWt8Ome9Dx+IhwaVVEzsD2AE=' 
WHERE 
  key_id = '39bf0d7509f62476484ef55767193a3ab109ba31a3d1f9f6e1f312637f7e4f35' 
  AND (
    token = 'Dgh+PYXTt7EaafeU4pmuWt8Ome9Dx+IhwaVVEzsD2AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )