UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGdDZMBCLBizYolVtU5oe155qGXX5+VQKTjS9z0ZSSc=' 
WHERE 
  key_id = 'ebc3428ea8bd624b7bb1d4f048e197a49f2ff3d8390c70be1906d56a7e4e00f2' 
  AND (
    token = 'DGdDZMBCLBizYolVtU5oe155qGXX5+VQKTjS9z0ZSSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )