UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVSOD/KGenqjmNd17r3wmjAe5QfXQHPjLAmxdNsEdCM=' 
WHERE 
  key_id = '67fbe842d83539294285e24a5de22c4b2ad84048f6c03409363a87b1ba251122' 
  AND (
    token = 'rVSOD/KGenqjmNd17r3wmjAe5QfXQHPjLAmxdNsEdCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )