UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REiulL6TaeSfJLz0aBH9tsGq99GMrQx760dhZKMBB9U=' 
WHERE 
  key_id = 'ac3be4a32abd7f5565b6ab8985f8b0305ff15932da5c760ffb302b7e1344ecd8' 
  AND (
    token = 'REiulL6TaeSfJLz0aBH9tsGq99GMrQx760dhZKMBB9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )