UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QqYxAERCG/eHpmeyks5uc8mYxeytTT4o9uDx+QcIfik=' 
WHERE 
  key_id = 'ff53fed8e6aebb9e7ece9526727453057cf1219202fbef5c977ef37067ea1482' 
  AND (
    token = 'QqYxAERCG/eHpmeyks5uc8mYxeytTT4o9uDx+QcIfik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )