UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhxHVysq4U8rckiG66I2yO//doXaUTCbv1ShW6Qs5qI=' 
WHERE 
  key_id = '89d5369b045dfe49cceba08a0b3502281b1e0c2665e99b377b7e5b180d0607a3' 
  AND (
    token = 'dhxHVysq4U8rckiG66I2yO//doXaUTCbv1ShW6Qs5qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )