UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwAtZ5Mg/AIe3LGvTX61IGRk9ehoUPR5qrNcIQtwZZM=' 
WHERE 
  key_id = 'b70568441df1e5b24eff81e171ba6a1b42e60cb19de5e71bf1268ac6a513314e' 
  AND (
    token = 'lwAtZ5Mg/AIe3LGvTX61IGRk9ehoUPR5qrNcIQtwZZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )