UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZN3OonAc8wEhiP6Q/EIKaGVrQJY1kLT4mDENZOH1A30=' 
WHERE 
  key_id = 'a16858500e94dc7f6ae0b6eaef6c278fe0f94a6037d28643667603be468ee11b' 
  AND (
    token = 'ZN3OonAc8wEhiP6Q/EIKaGVrQJY1kLT4mDENZOH1A30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )