UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAxj1nmR5l646rbrPztQQlqi8gW7k1RD50k3ADOo1uo=' 
WHERE 
  key_id = '85559672986fd4c2f1cda9d79793491f37d643eb0dd91ac619d3eab87a43b450' 
  AND (
    token = 'DAxj1nmR5l646rbrPztQQlqi8gW7k1RD50k3ADOo1uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )