UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MplWLkHaGhlUU3YCpsKmv+bPoUp0BkwySUDKnJs6Gw4=' 
WHERE 
  key_id = '3b3ca42af1b1913b0654840d1b422dcebf29f6a99733eeeb264c9b47a47769d4' 
  AND (
    token = 'MplWLkHaGhlUU3YCpsKmv+bPoUp0BkwySUDKnJs6Gw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )