UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBOHSfMUgemIMn3mc6cEtKT1cfDfL/yKuUo1+uAytZU=' 
WHERE 
  key_id = '4e362268f391db7a45c2b50aee33516d46a84e50a44b7abc5278df89c644f9d5' 
  AND (
    token = 'uBOHSfMUgemIMn3mc6cEtKT1cfDfL/yKuUo1+uAytZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )