UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7PPAen+K9u/ygjiqf7D2/SEuVjk2GreDqmX9ciquS8=' 
WHERE 
  key_id = '4dfba19ef3f3f7141671b939a853bcbf64b8e8e00e4db6f670d44efebe9c3769' 
  AND (
    token = '/7PPAen+K9u/ygjiqf7D2/SEuVjk2GreDqmX9ciquS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )