UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'suddRDbXjCzGo/uet3eVuUAUDt+xKLqw2VlFhkFOZtw=' 
WHERE 
  key_id = '2ff3c27afb17f9be7b521b05556d3d6be6f4121a29acb65ebb601c23db3b9283' 
  AND (
    token = 'suddRDbXjCzGo/uet3eVuUAUDt+xKLqw2VlFhkFOZtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )