UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PST4H0PfDNTSh+J33H5LKtE+mmY6xqCtcgnQwZK4eVE=' 
WHERE 
  key_id = 'a930498adaf11533f0e58907d7b629d4cc863630a622ef7f67cc6c77629a31b9' 
  AND (
    token = 'PST4H0PfDNTSh+J33H5LKtE+mmY6xqCtcgnQwZK4eVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )