UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9K0WDs20gR3O9tnl80Q2ORnD/4A2rclavE8tiKmC8Y=' 
WHERE 
  key_id = '4f17ff8cfaf692671122f1556507162298b3388b9bdcc910cbc560a51ebbfdf5' 
  AND (
    token = 'V9K0WDs20gR3O9tnl80Q2ORnD/4A2rclavE8tiKmC8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )