UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHgcR+p/qVsLKqY8EQEtFd5A6n34tGHsYS1St8kObD0=' 
WHERE 
  key_id = '284998e70c3acf476726e6f9ef9fb7eddeb0f58da8a73aac4815f0be8603271d' 
  AND (
    token = 'JHgcR+p/qVsLKqY8EQEtFd5A6n34tGHsYS1St8kObD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )