UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pA0schjzQ1BAphv20Zs3yXXaoi5Llvg2sccFuxP7f/g=' 
WHERE 
  key_id = '6afcb3dc81baaec4cb004333bb982538cbf4a70f30b7e1cb068f0a3176efe443' 
  AND (
    token = 'pA0schjzQ1BAphv20Zs3yXXaoi5Llvg2sccFuxP7f/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )