UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ntr0IdOxXzTtN/tseobUMgnAjkFJeorU8D+/2Su7+I=' 
WHERE 
  key_id = '1c9e101375ea957732fc610e33649bb489296d16d45715945ef137e511ddcf0f' 
  AND (
    token = '8Ntr0IdOxXzTtN/tseobUMgnAjkFJeorU8D+/2Su7+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )