UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBx8/2bgmLx2DFxNrGhrthLJY3ZWi3coSSLdcTyUQiA=' 
WHERE 
  key_id = '41a59cfd610b6d9d8bb7e7e81d19cb8c7e3cc6e7e441ece007a92f95333bec8e' 
  AND (
    token = 'WBx8/2bgmLx2DFxNrGhrthLJY3ZWi3coSSLdcTyUQiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )