UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyU+MiEHsC5ULFVf/vHS19DWoXk3YL0lGrnPkq3mNJY=' 
WHERE 
  key_id = '9d93e1faeee31f5a889875e16230015eaefdfc268812f903f145e8e583a750e9' 
  AND (
    token = 'TyU+MiEHsC5ULFVf/vHS19DWoXk3YL0lGrnPkq3mNJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )