UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4NEYN5jcQigTMwI3GIU8tJzvD0GTrv7fV89g0re9vU=' 
WHERE 
  key_id = '120f202640e2cb985b3d27f5ceca79acdb01f1d4fd41a3196e701540f034ed35' 
  AND (
    token = 'h4NEYN5jcQigTMwI3GIU8tJzvD0GTrv7fV89g0re9vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )