UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dF3agO4DAEheNMd+Qt/9HX1dF0QI+uHku7lfX/EfpNY=' 
WHERE 
  key_id = '600395eca4d8c2313d2c8190b957f88a19f12208eb5f0ec42db72278da0a5481' 
  AND (
    token = 'dF3agO4DAEheNMd+Qt/9HX1dF0QI+uHku7lfX/EfpNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )