UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/R2apnbDCGPqYnF270dAvPC3834pSSK53guE/68WV8=' 
WHERE 
  key_id = '0f1daafc3d1d947076a78e5c39e996a3844dd8014e9fb2744dc22ec1b6b6e6d6' 
  AND (
    token = 'K/R2apnbDCGPqYnF270dAvPC3834pSSK53guE/68WV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )