UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whVPQuqHOt0eDiuCXKc6rjq0MdAUVPd3V9OXY9FJ+9w=' 
WHERE 
  key_id = '6f92021b88893ded8a56c753a2a00698e59ad31a1620ae08c96c160bfe839563' 
  AND (
    token = 'whVPQuqHOt0eDiuCXKc6rjq0MdAUVPd3V9OXY9FJ+9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )