UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCVvj+HbG+VCpp7vthQQCogOWMf+1Q9iUuop7jxrHJY=' 
WHERE 
  key_id = 'bf83fe75a4d039ffa47786426aea6341589495b429893542bd7c20422535919f' 
  AND (
    token = 'SCVvj+HbG+VCpp7vthQQCogOWMf+1Q9iUuop7jxrHJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )