UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPHowyj3vZ0uwHPg2BiofpmZY4x5Ta3Fvy5d/5m/jlU=' 
WHERE 
  key_id = '1ce8da70ab1fc2e6f4ddded5bb950fa2afeba72da4916491e9c1ac46f74052d6' 
  AND (
    token = 'RPHowyj3vZ0uwHPg2BiofpmZY4x5Ta3Fvy5d/5m/jlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )