UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rxt8KtcsyE6dj7+tMaoeU6qn7LiJCTrAz+nnhxVtV5o=' 
WHERE 
  key_id = '48a1194539f7e19a44c87ff8b6a1b9bc182ef19ef47d08c8e2ad7c5efb8bc4ba' 
  AND (
    token = 'Rxt8KtcsyE6dj7+tMaoeU6qn7LiJCTrAz+nnhxVtV5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )