UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmhXtS+ce9HjjtMIMW60wVCLbTfZnYp8sfUKrlq49K0=' 
WHERE 
  key_id = '58a47f8ba23b01231abaf9f00579a264b9c96bf8a4c44c5849a7daa36c8fb2db' 
  AND (
    token = 'UmhXtS+ce9HjjtMIMW60wVCLbTfZnYp8sfUKrlq49K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )