UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwXbBeJ1brCVB+VquLyHCjC+UZVlNRV2sX55reKSiRY=' 
WHERE 
  key_id = '4ed34141f5449a466a7729295a08a74d6a2bc233871dfdd46ea3361191716c23' 
  AND (
    token = 'HwXbBeJ1brCVB+VquLyHCjC+UZVlNRV2sX55reKSiRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )