UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDa6/9CpJLgnJe1GXAkTULKpiZbrRmmA57tzxWii2jM=' 
WHERE 
  key_id = 'e22ce6ba41e807674cdee5efc5a439574d80e5b224d5d1a84a08f39f09e78916' 
  AND (
    token = 'MDa6/9CpJLgnJe1GXAkTULKpiZbrRmmA57tzxWii2jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )