UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1hYXPeg7gvDu6pNYSdxlHLg+GHTQ+qrlsLDSwKlsnc=' 
WHERE 
  key_id = '25565b94903f161c05fdaa120c2b6094a34ec9ab6995b1f4680cf21e75ecb680' 
  AND (
    token = 'Q1hYXPeg7gvDu6pNYSdxlHLg+GHTQ+qrlsLDSwKlsnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )