UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yN28Ty1u3U8eUWdbd4Ju9znl1T8I3ZyVd3Aqkk1ibk=' 
WHERE 
  key_id = 'e0bcc0d4842c3acc05ad959e48f7c631b872eda19460c3b3f058318eb17ed9c5' 
  AND (
    token = '4yN28Ty1u3U8eUWdbd4Ju9znl1T8I3ZyVd3Aqkk1ibk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )