UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHhzU4ljQOVgCHV8/z9phFQ2e+KX2zU+lF8ydLSUQvQ=' 
WHERE 
  key_id = 'f4d252ca43b36dc43dae41fa7327a04e14adfef48cf8409975312b79c2b7f477' 
  AND (
    token = 'UHhzU4ljQOVgCHV8/z9phFQ2e+KX2zU+lF8ydLSUQvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )