UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0DYQUJo6/iQ5MS+6c0nlvUThckdVxEURRU3AuHnsSkk=' 
WHERE 
  key_id = '28ab9b16c75e1a0656ae2386b78c58dc76681f8c792e86c6ac158d55f7de58a5' 
  AND (
    token = '0DYQUJo6/iQ5MS+6c0nlvUThckdVxEURRU3AuHnsSkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )