UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOdcc7OlXs3F4c2LcMmyuPcCsML1BBHNlDYWi5wcZfo=' 
WHERE 
  key_id = '2815a27756996f14cebd186ede218f48561d1c051ae0554b4da0ea4eb0e3f0f3' 
  AND (
    token = 'UOdcc7OlXs3F4c2LcMmyuPcCsML1BBHNlDYWi5wcZfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )