UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rycrCZJXwyxKSiErK8YFtG3rr1BYQzw/8C9w9GrZtbY=' 
WHERE 
  key_id = '47838d43cc3d367d0c336bb78477de9b09de86164561a0f1c97eb66719410b5b' 
  AND (
    token = 'rycrCZJXwyxKSiErK8YFtG3rr1BYQzw/8C9w9GrZtbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )