UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuyjxgmxvEyH1JRTWm2cHmMKonLZWM1i88+zfbtmKBU=' 
WHERE 
  key_id = '7b0e6382093948cd2118ae4e87753926d1646e0a7298e139ae52dcb24e1a557e' 
  AND (
    token = 'yuyjxgmxvEyH1JRTWm2cHmMKonLZWM1i88+zfbtmKBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )