UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm69Kt8xuH4zVWyGxiaMZ+zwe/TL0I8WzriuWmiM4/A=' 
WHERE 
  key_id = '31f9609818d538417e1220e0cbf4f54cc8fcc5246f52418b2b65723053ff7782' 
  AND (
    token = 'Hm69Kt8xuH4zVWyGxiaMZ+zwe/TL0I8WzriuWmiM4/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )