UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHluKrU5Tqvtf1YoEBUKhkwfxn6c1JxajkGq7FcI0po=' 
WHERE 
  key_id = '09bba5293c8b42feb8767870695fe8eefda34637c214a0f8ae095da64dd64560' 
  AND (
    token = 'MHluKrU5Tqvtf1YoEBUKhkwfxn6c1JxajkGq7FcI0po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )