UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAnQxR0TdkzbjUCWXx+hoAjk2t6k0ybusuBSv1VQQSY=' 
WHERE 
  key_id = 'a5eea6ee7e4bd04019ad6c87a9bb5956be3ddce1b52cf116ba101ac69cc2959b' 
  AND (
    token = 'SAnQxR0TdkzbjUCWXx+hoAjk2t6k0ybusuBSv1VQQSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )