UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUyD1aJXTihdxWDUVKqZqj1g9ElRmXHt86JCVfOk48o=' 
WHERE 
  key_id = '85c6653d2a670a994f85852f7e1bfb1013b1baf1b5235ff1a47f85672db6b56f' 
  AND (
    token = 'eUyD1aJXTihdxWDUVKqZqj1g9ElRmXHt86JCVfOk48o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )