UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pn+A/mOaFuoQgpX5S1oo1qU6MFGUoZYAFAgteD2mH3c=' 
WHERE 
  key_id = '8be2163ed36dba597495b4cd73225043b4ee5208a9e6db53a3e183f05681ddf9' 
  AND (
    token = 'pn+A/mOaFuoQgpX5S1oo1qU6MFGUoZYAFAgteD2mH3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )