UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhuJe91f/qKfAMaYrdlHdn+6PDxXZXx7A9oea5UN/R8=' 
WHERE 
  key_id = 'ab47870208d1ae708a88cb0e952aa15cea85455db4a89843be2c405fac9de487' 
  AND (
    token = 'EhuJe91f/qKfAMaYrdlHdn+6PDxXZXx7A9oea5UN/R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )