UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbOlRhBKT6K8xU1Ayw0MjTF1AINJ97HCfbhtuLIcAkw=' 
WHERE 
  key_id = '7177befdd997d58c2000f6d348836be953bfdc85e1f5a3a291b57f624a61882e' 
  AND (
    token = 'tbOlRhBKT6K8xU1Ayw0MjTF1AINJ97HCfbhtuLIcAkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )