UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvb9dBofkSlBy91h1osJ3XrsHdvXpvmtF0IByBG4WsA=' 
WHERE 
  key_id = '7b7cabc668034371b06a1682670bbe9d3f0f8c4ff3fa101df99a18a9331329a2' 
  AND (
    token = 'vvb9dBofkSlBy91h1osJ3XrsHdvXpvmtF0IByBG4WsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )