UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPmAOJc0JI7yzvRWgrKyPGI9IyNnpZZcd5ms+XRhdoQ=' 
WHERE 
  key_id = 'c2358a9d42469f407066f4c0c8b37d4fa546427488b03538f2b8b8832deadde8' 
  AND (
    token = 'cPmAOJc0JI7yzvRWgrKyPGI9IyNnpZZcd5ms+XRhdoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )