UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjEt3fENPDSjX2CuUqqpUJs5wYP5m7knYyzVe9vwrDM=' 
WHERE 
  key_id = 'df65b85f0bc762727024f683031049f7314925eef8f625b448176c00a24578c9' 
  AND (
    token = 'tjEt3fENPDSjX2CuUqqpUJs5wYP5m7knYyzVe9vwrDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )