UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dofTPgAGLD+LZelvJHS5N5fcwKUw74iG8b3sO3Gp0us=' 
WHERE 
  key_id = '91a6d4e605a6e9ff8593815ee7207736839fd0409d2fdb5ee6eae37697e3b75d' 
  AND (
    token = 'dofTPgAGLD+LZelvJHS5N5fcwKUw74iG8b3sO3Gp0us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )