UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yX19immoLHAtQVeYOz7mGtrrqzEYZk6zSxA6pf/dhL0=' 
WHERE 
  key_id = '472c3cc3d62e808d0fc5abb50544e5d97aadda1fd8947f36c073d228c795c603' 
  AND (
    token = 'yX19immoLHAtQVeYOz7mGtrrqzEYZk6zSxA6pf/dhL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )