UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IXcy6WBAXV26lE1Njmt6qbAvbX1Z9pXfrg0l42wyz8=' 
WHERE 
  key_id = '3a3f843685e8bd2ce2f81b7653db111533c07a4d4700b3d1dec8df4e0c3193b2' 
  AND (
    token = '+IXcy6WBAXV26lE1Njmt6qbAvbX1Z9pXfrg0l42wyz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )