UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdbhQJMjaPojqReOiHZhIoo6qxJOiM/cyBPRRjgIYeQ=' 
WHERE 
  key_id = '0b42f12a340b51c37a1fe36db4b798dbdf157883386b87607274ba7d4efc2136' 
  AND (
    token = 'qdbhQJMjaPojqReOiHZhIoo6qxJOiM/cyBPRRjgIYeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )