UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zh1KyjO992gowlElIxeVJuldHuPJQVlBbIYZqajqh1s=' 
WHERE 
  key_id = '9169fdf066389c906c6760df7ac4d52c9329967386b7390f85ef52135947be4e' 
  AND (
    token = 'zh1KyjO992gowlElIxeVJuldHuPJQVlBbIYZqajqh1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )