UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aotb+lGn0dug8sTcm+T0TunepUfGWnjOMh5JYBBDAPo=' 
WHERE 
  key_id = '926916214ed8c845bf36523074a58ed1164c2029cd2e71ccaa86248e6b879d72' 
  AND (
    token = 'aotb+lGn0dug8sTcm+T0TunepUfGWnjOMh5JYBBDAPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )