UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QK2L+6je7q4k0lYz2X/wOKtdeF/PyGt3iTIctilQc7k=' 
WHERE 
  key_id = 'a368beac0136382517bbdc2c95647feb63955d7ce45015ae93f6b9a73bcb705f' 
  AND (
    token = 'QK2L+6je7q4k0lYz2X/wOKtdeF/PyGt3iTIctilQc7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )