UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/rze2/mNRAFGQj98YoltdGOQdbdRlOEQjwnd3cSPek=' 
WHERE 
  key_id = '82bc89df5c192eaf60397696139ba9bb6da427f92a2c46a462fc655c54305e39' 
  AND (
    token = 'J/rze2/mNRAFGQj98YoltdGOQdbdRlOEQjwnd3cSPek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )