UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfftUBNni67Of7vKXLiWMSEHeT8ZZJKA+CMmcEzFBnU=' 
WHERE 
  key_id = 'aa3a3f28971b91c34d18a629f74e969a763922d92d266e4cd7089a529e0c43e7' 
  AND (
    token = 'qfftUBNni67Of7vKXLiWMSEHeT8ZZJKA+CMmcEzFBnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )