UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmGRnocl0KFsB1PVinzmQ1VZ1caSYzOG1hoRaZwgeKE=' 
WHERE 
  key_id = '12573d6b8b4915f37b6ab2b7de27704405b9c2686c2784466ec77008a007eb6c' 
  AND (
    token = 'JmGRnocl0KFsB1PVinzmQ1VZ1caSYzOG1hoRaZwgeKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )