UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ep1Y86QWAoEp6o8l8arFNJ38zzLv7hwW5Dwa1mk23iE=' 
WHERE 
  key_id = '85b7c43767865d8faf6fbe538e7488647c1c860f8b20eed740ddddcfb2b7ead5' 
  AND (
    token = 'Ep1Y86QWAoEp6o8l8arFNJ38zzLv7hwW5Dwa1mk23iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )