UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5C8vMQD2F/Zb8MquxQ2CMfNRSQFmoyaaXT2C9lc/9Y=' 
WHERE 
  key_id = 'd612f0dc56dc984f5c35e55a6666bf37b08f08fed59c7163b4e772bb67272f44' 
  AND (
    token = 'z5C8vMQD2F/Zb8MquxQ2CMfNRSQFmoyaaXT2C9lc/9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )