UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1H/hDzjZcZmFwbnHoemVYARqBPlYYOYi1qgNINe6K5g=' 
WHERE 
  key_id = '76516d27ca40b9e42ce39b2a56e78e849017df61c278ad121d2d04cda6fd336d' 
  AND (
    token = '1H/hDzjZcZmFwbnHoemVYARqBPlYYOYi1qgNINe6K5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )