UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1//fX4wQHZj2oKdEDfQe+JDvFZLl+j6SvUFpksboPBE=' 
WHERE 
  key_id = 'e1dafa3829729ab78d858c4f371fa8093fe3fb87a1321defb16abf06ada156d2' 
  AND (
    token = '1//fX4wQHZj2oKdEDfQe+JDvFZLl+j6SvUFpksboPBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )