UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KE9/YQsIJdLnTBmE/miuwB3wD2wMTPQQh+/6VdrU720=' 
WHERE 
  key_id = '52c5a45383729685e38f0f67ab0e67945ba352dd3345153c0c0af9486c6db578' 
  AND (
    token = 'KE9/YQsIJdLnTBmE/miuwB3wD2wMTPQQh+/6VdrU720=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )