UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z81Sl32elMiMfdIdb3dMrV+qRDEEvsBvP1l1PH9F6JI=' 
WHERE 
  key_id = 'bfb5e1281157333b03962a0868bd4114eec561f5f15eb93ea21108b148a0a817' 
  AND (
    token = 'z81Sl32elMiMfdIdb3dMrV+qRDEEvsBvP1l1PH9F6JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )