UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNVDtWk0l37D+EiBXp/IuPfdssmMHaAaHpuLTBxyZBY=' 
WHERE 
  key_id = 'ef374bd0003ba45efeee381141cb790727ae3c19202995dc83906ba70d2d2369' 
  AND (
    token = 'iNVDtWk0l37D+EiBXp/IuPfdssmMHaAaHpuLTBxyZBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )