UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rTJW1/1HGA8FM0sy+7bMducoPTZJ6TkhBGWYZelQio=' 
WHERE 
  key_id = '10e2d7039b9efff8d632a32f6d0f9da8847c22451845b9ef281e82d42f78e0dc' 
  AND (
    token = '/rTJW1/1HGA8FM0sy+7bMducoPTZJ6TkhBGWYZelQio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )