UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jeVdXeBn8fL2reSF2w3nx7fg4bmNfQeSHTYB99e7GLI=' 
WHERE 
  key_id = '9147ed320cf89cf2fd16024bff26a838c53c7f163da091071360f23dd3b32f14' 
  AND (
    token = 'jeVdXeBn8fL2reSF2w3nx7fg4bmNfQeSHTYB99e7GLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )