UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAPA47nIPnT7dvLMHwkkV3PtzAuYKoiJ40wcFEFhepI=' 
WHERE 
  key_id = '0517ff80b634f542a4c739eb58059b1506c8e029acf8d4886dbe2649a3339993' 
  AND (
    token = 'nAPA47nIPnT7dvLMHwkkV3PtzAuYKoiJ40wcFEFhepI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )