UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zXMF6RjkQLXdg6HFJVzOBNRxIYfBVTQq26mjjnoOgg=' 
WHERE 
  key_id = 'eb55f6b7e73253e62c05b82550a2ebb05b508613c8a9b0849f060c6b35a42aeb' 
  AND (
    token = '5zXMF6RjkQLXdg6HFJVzOBNRxIYfBVTQq26mjjnoOgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )