UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lui/9EZ0b13D+y3LgiYoIQZD6mpGGXobX/bbXbWVhHs=' 
WHERE 
  key_id = '0bfe0c116b86620e0f15adaa91eb989083bd8c1fdf31bc76893bf32dcc50a3d7' 
  AND (
    token = 'Lui/9EZ0b13D+y3LgiYoIQZD6mpGGXobX/bbXbWVhHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )