UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBLNhu7xgBAxDHOK3/xc1j05aLHloaa/0V6VoDeaBe0=' 
WHERE 
  key_id = '2960c3473f0ddf7a9810600abd8e81198d6a8a6cd7c988b9189a89cc9f4f29bd' 
  AND (
    token = 'aBLNhu7xgBAxDHOK3/xc1j05aLHloaa/0V6VoDeaBe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )