UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Jb/O/zECb1GIQA6em5dyB93OuseXxTVh8Z/GnnD/5c=' 
WHERE 
  key_id = '83f423d3cb78c923487f19c7306aed997febbb064b275d665c08d22721ad0c20' 
  AND (
    token = '8Jb/O/zECb1GIQA6em5dyB93OuseXxTVh8Z/GnnD/5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )