UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHmc29BhkT6nhotfSb1vRwMciDQwxPjfwnLY985hEsI=' 
WHERE 
  key_id = '1ea4d135e429055c6d8f99cea489028eb84f2776747189ee91aec455eb5fa2e3' 
  AND (
    token = 'hHmc29BhkT6nhotfSb1vRwMciDQwxPjfwnLY985hEsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )