UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vdujy/kwE2bjiAnLQv1n3HPs5nhtN9VlJDvxjOhCjPk=' 
WHERE 
  key_id = '2c1cae5b6a031cac29b611733abd75a3d720aad7d067f592ff5dc9b8690d495b' 
  AND (
    token = 'Vdujy/kwE2bjiAnLQv1n3HPs5nhtN9VlJDvxjOhCjPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )