UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVw5OLcsWLOJdMHki5/jPsKsJ7YzCl/CEFd8Fjhwb9o=' 
WHERE 
  key_id = 'df4f1a48442751305e8ee66f80748e5a75f64d0f62aa32b39eb60ae1b8650487' 
  AND (
    token = 'DVw5OLcsWLOJdMHki5/jPsKsJ7YzCl/CEFd8Fjhwb9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )