UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1Ur6QB2XIXs5/nV1F8BIGMujJM0JH5HItd27AQQcvk=' 
WHERE 
  key_id = '16ebec914cff81c8f8cea5004a8f83112dd9bb446cf1caf1799c794d9dbdc90d' 
  AND (
    token = 'l1Ur6QB2XIXs5/nV1F8BIGMujJM0JH5HItd27AQQcvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )