UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'doNwA9HcVRNLA0jlCPz4PqRbwO/6hAQjNm8Uqf0zvyI=' 
WHERE 
  key_id = '30805f300c073a1844edc97ea9d6a78fd778542d56aecc73629b9c4a4980856f' 
  AND (
    token = 'doNwA9HcVRNLA0jlCPz4PqRbwO/6hAQjNm8Uqf0zvyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )