UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVH8jfJ4DLjkjV2qxV+1vVkDme0B6nvti8WiiPG8o3s=' 
WHERE 
  key_id = '9b85b1c666b15fce7ec17b7310458092f33d6237a2408ed1f7929d1221c608a3' 
  AND (
    token = 'VVH8jfJ4DLjkjV2qxV+1vVkDme0B6nvti8WiiPG8o3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )