UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PXOG+UIC03aOTJ6eOL4JszoDAG9Heah59uxd/iNWRM=' 
WHERE 
  key_id = 'f49f5eb25fb415ce6b72efaed684790ea72f68aaee20c48f388a4c8433475549' 
  AND (
    token = '4PXOG+UIC03aOTJ6eOL4JszoDAG9Heah59uxd/iNWRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )