UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kZz8TojmQbORh1RC6RlcSuC9fU+rg/ngU1hdyB+HNE=' 
WHERE 
  key_id = '539de0e7e3f10cf032d272ca63674cb09e0935d18aab04cd091df30b0c5baa3f' 
  AND (
    token = '+kZz8TojmQbORh1RC6RlcSuC9fU+rg/ngU1hdyB+HNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )