UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/niqKGB6o3dxpLV27Y4g8LK38p0lqSIXsGAlAOxpSDU=' 
WHERE 
  key_id = '4c7a83cbcd4a29808b536fc6b898240de3741390c69847be7d5e87130e14ac19' 
  AND (
    token = '/niqKGB6o3dxpLV27Y4g8LK38p0lqSIXsGAlAOxpSDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )