UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POeouBUn92OiStSg/xCkgh9CfkUzWnw+oUYTes90MHM=' 
WHERE 
  key_id = 'bdd9920bd07fdaf1aa83cf867adf15770782259bb440782ae6c514319fc8c838' 
  AND (
    token = 'POeouBUn92OiStSg/xCkgh9CfkUzWnw+oUYTes90MHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )