UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4GxjOqNPT/26ZHxF/WpQrrfd+JCJU3NbLCw2ADMewM=' 
WHERE 
  key_id = '3570bd458ebd5b9e76bcd81dda2b0103453afbc313d7e97dcb89d7374d85f2b2' 
  AND (
    token = 'G4GxjOqNPT/26ZHxF/WpQrrfd+JCJU3NbLCw2ADMewM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )