UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4e0OUdLkqAqKE3X32OrhtXXwbTnmu14Lo9w4NeQVinI=' 
WHERE 
  key_id = '2246d998a2d834da1e3df35a9b63a4f2b93b81fd9295d4042e5f18657aad5f25' 
  AND (
    token = '4e0OUdLkqAqKE3X32OrhtXXwbTnmu14Lo9w4NeQVinI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )