UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3dbjQGrVH/pDvhCwLmyS/gNpXBMudEaWeLsLbLM3GM=' 
WHERE 
  key_id = '79ec76235ec24dd4534a087adf57a4d31ae7fb97eb455001363641ddef10dcf7' 
  AND (
    token = '/3dbjQGrVH/pDvhCwLmyS/gNpXBMudEaWeLsLbLM3GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )