UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbL6/+eOKxgVTl0GiIHfbusSUf46Izvp7GYe3keDILM=' 
WHERE 
  key_id = 'cc0e12dfff16c0cfedcc77821d2a284b5e11fa3ab18f060f3e2a22d4c7f26fdc' 
  AND (
    token = 'xbL6/+eOKxgVTl0GiIHfbusSUf46Izvp7GYe3keDILM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )