UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDoL3JBFyPXSREbQD42Rg+uaLpBuHQtzZkgBmDZ/6lk=' 
WHERE 
  key_id = 'd8d87558ad714ba9931e4b69d12c01ef865c423065bea65294278ed989f3a186' 
  AND (
    token = 'yDoL3JBFyPXSREbQD42Rg+uaLpBuHQtzZkgBmDZ/6lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )