UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTebKpAF3WUpTcpi2U//p6tF+sTCMxz+gNo2vY+ThLM=' 
WHERE 
  key_id = '9eb8a5922018b6cbed20e0153acbbb19600a10adcc7cbb28ea97f6e61d93ac8f' 
  AND (
    token = 'DTebKpAF3WUpTcpi2U//p6tF+sTCMxz+gNo2vY+ThLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )