UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MC+z2JIcrxrqDq8HFsnxObtDeZOWphYdm1L3zD0t68=' 
WHERE 
  key_id = '65996d5f2713a01a879a087ed6816bb8f0522c40b505799a632ea166738cbe4c' 
  AND (
    token = '0MC+z2JIcrxrqDq8HFsnxObtDeZOWphYdm1L3zD0t68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )