UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Da1nXGLRaLPpKPsCpO1NBvbiMrUwGHRx5LVpl8bhdGc=' 
WHERE 
  key_id = '26ecb74a2b9e839d468d317ed921147ad0ccc396444ba44a4b4b496b20856047' 
  AND (
    token = 'Da1nXGLRaLPpKPsCpO1NBvbiMrUwGHRx5LVpl8bhdGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )