UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ualS5T87GiwWM0YHIz+vJNPUEuWPU9r2OjD9sx7Ci/Q=' 
WHERE 
  key_id = '0293cee4bd3b468b6ae8394e94f29cba9404cf9a4db1a042c7e43e07ed5bea3c' 
  AND (
    token = 'ualS5T87GiwWM0YHIz+vJNPUEuWPU9r2OjD9sx7Ci/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )