UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ws5vJFVupoTwQ9gHVUs1jYZdlN8Gxwc4gmGPeEYeUxU=' 
WHERE 
  key_id = '434e14eee9dfc9077194f30454b3c6ba435b6d4aaabd5c8827c9c15123fc01d3' 
  AND (
    token = 'ws5vJFVupoTwQ9gHVUs1jYZdlN8Gxwc4gmGPeEYeUxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )