UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yF3iMkczUIPA09L5dGtdIbxPeWbkLXwxEUEZfo2Ctho=' 
WHERE 
  key_id = '2448f7923ca76023d08570b3b89f2f2a183edfa977a3801e730ef74941bff3d2' 
  AND (
    token = 'yF3iMkczUIPA09L5dGtdIbxPeWbkLXwxEUEZfo2Ctho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )