UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncx7EQet6tzZoPAFc/8e8k4IuxS5sBtmqnjEaOZQwFE=' 
WHERE 
  key_id = '97c791bb07230c389ca12a806d555c8fc96971f8d522ede6b2fe94b608980e08' 
  AND (
    token = 'ncx7EQet6tzZoPAFc/8e8k4IuxS5sBtmqnjEaOZQwFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )