UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PuQfeDD2sua/TVHwF9rXoTuNyCGW2VLtvQq1SmreI8=' 
WHERE 
  key_id = '4bf1d98cd0f48f037de4e968a279e283c9714d17506deee06f861f72085eaceb' 
  AND (
    token = '3PuQfeDD2sua/TVHwF9rXoTuNyCGW2VLtvQq1SmreI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )