UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmZvyxeDKmNj2Fr8cgHOXUgTjX3hE/w4uwc4JCU+NCA=' 
WHERE 
  key_id = '2f9617dff19d77372caa676f4e19e5b5fddbd5ca31c7dd55923b5a7a75a310a6' 
  AND (
    token = 'QmZvyxeDKmNj2Fr8cgHOXUgTjX3hE/w4uwc4JCU+NCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )