UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYvbnUYZj2sRiclKIXmLvJ+B6+nb4GMQ8Cd2H1Nrj7c=' 
WHERE 
  key_id = '27d85f498870044b26fefcedf72a798318dba76d079778e494a5ecd6119d205c' 
  AND (
    token = 'HYvbnUYZj2sRiclKIXmLvJ+B6+nb4GMQ8Cd2H1Nrj7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )