UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hZu6PFiC2zMiA//5gOJtnajMGtCcv+Fb7cqcVAW1+s=' 
WHERE 
  key_id = 'd9b79b071a171f153171ed8004601beea2fbad3e1b92492990304816ba939fc7' 
  AND (
    token = '/hZu6PFiC2zMiA//5gOJtnajMGtCcv+Fb7cqcVAW1+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )