UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS/9zgi6FBV3ImVmVJny7JznDVXCF5YgwtA0xqNtN6g=' 
WHERE 
  key_id = 'fd5dc6a2e874835044805c03d1e8e1095ade4c3c3519b66a63b82205a2935647' 
  AND (
    token = 'NS/9zgi6FBV3ImVmVJny7JznDVXCF5YgwtA0xqNtN6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )