UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+G3/hoxoLEg6JFPeNx77k5TKeGN3G988JDXhyXbAqa8=' 
WHERE 
  key_id = 'f5056e9bcef464cd77949b521d495bb474f016f8c4af43e96823152255646351' 
  AND (
    token = '+G3/hoxoLEg6JFPeNx77k5TKeGN3G988JDXhyXbAqa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )