UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaUQsi/UVfr3jONS44ah/stO8zu+XZfY+Vhn7cP5HWA=' 
WHERE 
  key_id = '7b13e30b2c5d1fcac0e8fea37bc3ac69eb31298f64041129b2131fbbbb6f6e69' 
  AND (
    token = 'UaUQsi/UVfr3jONS44ah/stO8zu+XZfY+Vhn7cP5HWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )