UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4S1U4/N2Z07mSCbhFo9bUYphR1MXkM3auCNQ5AxLEyM=' 
WHERE 
  key_id = 'ccb32bd6c8f31ff5d7b20f0333bb55e05e540e8a4aab8e43d601d56646140d13' 
  AND (
    token = '4S1U4/N2Z07mSCbhFo9bUYphR1MXkM3auCNQ5AxLEyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )