UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vyj+XypvQRswUtpFjwNv9ZENTiVFgdfuGmrhHPxRLZU=' 
WHERE 
  key_id = '7d0d8d7993285c62defac7bd45d8faba39ee1d751f2d536f8bb75379950a665c' 
  AND (
    token = 'Vyj+XypvQRswUtpFjwNv9ZENTiVFgdfuGmrhHPxRLZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )