UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGO3OlereSTfMD3YxB0PwQat+KRk7FigVs+QSo9KLIc=' 
WHERE 
  key_id = 'a351b3a1b3ccf729bb44724c698b3a061d5539ffacc9b61d706fd167adff07d3' 
  AND (
    token = 'AGO3OlereSTfMD3YxB0PwQat+KRk7FigVs+QSo9KLIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )