UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+banaJy9D2TpoEqPm2YeCA3MVdyNZLobfGQ4aoOlfU=' 
WHERE 
  key_id = '82e6a07be0d7b70deca162526f032cb96d5415403bab0447f9fac7159e6dd79d' 
  AND (
    token = 'k+banaJy9D2TpoEqPm2YeCA3MVdyNZLobfGQ4aoOlfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )