UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yOaORPsE9Yx2q3rmGVR+4mbFGTdkYLyVwFxWmw5JXc=' 
WHERE 
  key_id = '9e0449cb5d9ae720167298cacf096d10eec5dfa21038f9f64e3b084d614eaa31' 
  AND (
    token = '5yOaORPsE9Yx2q3rmGVR+4mbFGTdkYLyVwFxWmw5JXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )