UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7U8ZRicdbOycso/7l8CNcZw/4lEqwUX89B8sTxVrrY=' 
WHERE 
  key_id = '0ddf5593d5cb40563c8c1306571ca69ca246b059f035d6adb04937711308a36b' 
  AND (
    token = 'C7U8ZRicdbOycso/7l8CNcZw/4lEqwUX89B8sTxVrrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )