UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4f/Hcr6P9tgXUveYCo5dp9ZUfd7uL+imfI28gTXqzvQ=' 
WHERE 
  key_id = '04335f430ba1845b28a6c38fb9daa5fc9a64f1c8b044921ff771e5c258b87a02' 
  AND (
    token = '4f/Hcr6P9tgXUveYCo5dp9ZUfd7uL+imfI28gTXqzvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )