UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTl/Zk533od7XAYAtWW08I3Rpbu9YFhr1CVf6oVoMlo=' 
WHERE 
  key_id = '24a9f970a4da430c0ecf491dfbb32bdd82aa2d02617ccb56f8ac384168811809' 
  AND (
    token = 'ZTl/Zk533od7XAYAtWW08I3Rpbu9YFhr1CVf6oVoMlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )