UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLmIzMZxOnjoLwZaqBGuRKAlx0NlqRPl029oD3JmfEc=' 
WHERE 
  key_id = 'ca235da491fb7266390d030d09160f620a261a9aae6cc9e92719005258181232' 
  AND (
    token = 'NLmIzMZxOnjoLwZaqBGuRKAlx0NlqRPl029oD3JmfEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )