UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMgtF7tcHAL748riaOE3tUHTQ3OoEkIwadlC/+Zrw2s=' 
WHERE 
  key_id = 'a01a9097633deaaae251efaef5ae73370978ba892f5600fa0fac114c900c9b97' 
  AND (
    token = 'xMgtF7tcHAL748riaOE3tUHTQ3OoEkIwadlC/+Zrw2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )