UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+DadThnF3Rtx9jukoJDyoENVtrFfxEghs97aZiHMMs=' 
WHERE 
  key_id = '40a08cb43b1806fa67bd6b62ab44042a4ca432b146985649a6321a028381715b' 
  AND (
    token = 'J+DadThnF3Rtx9jukoJDyoENVtrFfxEghs97aZiHMMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )