UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'voZaQ6Pfgdq3zlW8xFQ1XehKZdhnrz4e1v6HOumv+YE=' 
WHERE 
  key_id = '68fabcdfd4d06477628e48e9509007d527a6128e3d1c0546cc1fcaf3da1cc95e' 
  AND (
    token = 'voZaQ6Pfgdq3zlW8xFQ1XehKZdhnrz4e1v6HOumv+YE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )