UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDEQdjVyiNW3iIlRrJcNj0wUKwxxbTgIP8Pd68uhiNQ=' 
WHERE 
  key_id = '14a6a367d20608a083277f8d36c2c401950b2db99529c34602160a77c550db8d' 
  AND (
    token = 'QDEQdjVyiNW3iIlRrJcNj0wUKwxxbTgIP8Pd68uhiNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )