UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fFyQTzZd8O96e4nma87udAHUum6wi+lW47RtbeTKqM=' 
WHERE 
  key_id = 'aa6c5305656543d9798674c9a7656c3e2ed35fb912f19b58fa5472f6596f5071' 
  AND (
    token = '1fFyQTzZd8O96e4nma87udAHUum6wi+lW47RtbeTKqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )