UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6ljB8ho3u7f1Dhn5O79/Mr62yLk6gA6vXIrU0sHI5w=' 
WHERE 
  key_id = 'd65687944cc2b8f10b5d657eae6c3d01737d84a9defed5ffa70592b89159ead8' 
  AND (
    token = 'A6ljB8ho3u7f1Dhn5O79/Mr62yLk6gA6vXIrU0sHI5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )