UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9j0vxh7ZLDSPxB3vldXFThQsbNl6zRnDR67dG7HlJU=' 
WHERE 
  key_id = 'c7df3d7b849b3e64f02d3ca1feb5974fc9f68a43e6be6a8fec78698ab1d7f9ae' 
  AND (
    token = 'D9j0vxh7ZLDSPxB3vldXFThQsbNl6zRnDR67dG7HlJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )