UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQHCx5CxPm74sVs5SWM6VoUhdO4tvMDjUMD9PF68KaQ=' 
WHERE 
  key_id = '0cf9f1f2ce171c553cfcccac3903815b8c53736498c65c9dc719856b67ad39f5' 
  AND (
    token = 'kQHCx5CxPm74sVs5SWM6VoUhdO4tvMDjUMD9PF68KaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )