UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+FCU9oAboO9uzw7iwrI06Wz3amX88xpPm/SxSVD6qM=' 
WHERE 
  key_id = '2b6fcd483f902a835b929a29ff298b87ea7c9f5e2007a2905e606ba0f0d1dd44' 
  AND (
    token = 's+FCU9oAboO9uzw7iwrI06Wz3amX88xpPm/SxSVD6qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )