UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdRRdjyGW6T3LtHlvMOlcDZ5rmqBeyJejnE/Z7hMLos=' 
WHERE 
  key_id = 'c6603eac4e94750f4e0c8c29f44e5d8786e2fbb791ef4fc90add21790d7b2d67' 
  AND (
    token = 'gdRRdjyGW6T3LtHlvMOlcDZ5rmqBeyJejnE/Z7hMLos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )