UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEoyPx84OLhXgqkuK2gpYBukVA4MCufmvJlb7AdYuHk=' 
WHERE 
  key_id = '7a1d8a326d191d16257900f30f48da2930cd71b98dc65c85b6155766ea7f0a10' 
  AND (
    token = 'XEoyPx84OLhXgqkuK2gpYBukVA4MCufmvJlb7AdYuHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )