UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fqOtX2pFIuw+5hMPorDwuRwk1pRHxROQ0MzPoQYmHo=' 
WHERE 
  key_id = '96b324cb417b920795449a4773768e34cce6bf6aeeb02a7ffd5e8ed25651cf95' 
  AND (
    token = '6fqOtX2pFIuw+5hMPorDwuRwk1pRHxROQ0MzPoQYmHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )