UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCV13cFZkdAkUtC5lYUzRyDsTVWuvJNYJwWvXy9hJjs=' 
WHERE 
  key_id = '56e5150d431132e6f9923d31f09a02994e8983a70e30fdc12b97e3032dfb5ee3' 
  AND (
    token = 'FCV13cFZkdAkUtC5lYUzRyDsTVWuvJNYJwWvXy9hJjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )