UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aS/BRcFltqmwlolMS1dicTjRlDVGIx41Y0LiNKxokEI=' 
WHERE 
  key_id = '17d27893c0ea59af8f50e2100d8b789d5f2b5d936bee503c48cc73c9ed6187c5' 
  AND (
    token = 'aS/BRcFltqmwlolMS1dicTjRlDVGIx41Y0LiNKxokEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )