UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acNutDJXdcffkEpPvjXERwpH57Z+6790u/OSqSO7/BE=' 
WHERE 
  key_id = '4190c8e6b6e8f0eed2ead5c6fefc817f77fffb1a86a3f1288c398851fe4d6abc' 
  AND (
    token = 'acNutDJXdcffkEpPvjXERwpH57Z+6790u/OSqSO7/BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )