UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rELKPiZh3wWbAFwOEuol1E3stH1rkNlIlxiH1CScCqA=' 
WHERE 
  key_id = '9012cc846f723a34bc12f13d312b69122890441f210a851149d1dfbc79785ab1' 
  AND (
    token = 'rELKPiZh3wWbAFwOEuol1E3stH1rkNlIlxiH1CScCqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )