UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsYHOHBDaPbXYGniN1843LBTRW8tJbHArQ8rFpweGlg=' 
WHERE 
  key_id = 'e8cbfca7841ec09279575de13d78782727094abeb61a04261efd2776136a8625' 
  AND (
    token = 'OsYHOHBDaPbXYGniN1843LBTRW8tJbHArQ8rFpweGlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )