UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VFV2fwIAVqTZ2t+7mWuDynuoDNcylScmmV9sf4FtE0=' 
WHERE 
  key_id = 'c5588d6d2016990aedcf826217f313b04feb69812754f173f1d37b7946af3fe4' 
  AND (
    token = '6VFV2fwIAVqTZ2t+7mWuDynuoDNcylScmmV9sf4FtE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )