UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHWNs6arhw+zs5luyd9AKFcyLClJGpWX57ApXsWlblg=' 
WHERE 
  key_id = '28f46c9b4487543e629c307cdc06a90b4e5d930d5c49c8ca06c93b51f0361b68' 
  AND (
    token = 'qHWNs6arhw+zs5luyd9AKFcyLClJGpWX57ApXsWlblg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )