UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUtskTGxnwiAOJzQggvDrqIbOmCaO7U3KnLI99IIImA=' 
WHERE 
  key_id = 'd63ff1a1408a472f518745e938092ad906a37a12f62bc6e884d830b1bf8406d0' 
  AND (
    token = 'mUtskTGxnwiAOJzQggvDrqIbOmCaO7U3KnLI99IIImA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )