UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQY1K0f8a/v/AUhzPMNNinmnPAMuOgDohgCioEApbzE=' 
WHERE 
  key_id = 'a0f7d67362f48f95c9edbc25502d54f1bdaf0476904278edf24acd3719c1441d' 
  AND (
    token = 'LQY1K0f8a/v/AUhzPMNNinmnPAMuOgDohgCioEApbzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )