UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JJiji15L759Vn0+4hodzr3EjE80JDXEZ69p1JP/qOA=' 
WHERE 
  key_id = '498f706ebaaf62dbdec9cc25439f5345b90d81b9fa4de3c549b495473ad5f779' 
  AND (
    token = '4JJiji15L759Vn0+4hodzr3EjE80JDXEZ69p1JP/qOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )