UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCN3Uv4meb6BHuzUOHMnOvUDlfN3J5JVrrBaLSeYung=' 
WHERE 
  key_id = 'd8cdf97ab88ce12db51f7cb587e0144eea51e3246a097013ded473f3ef9a4a08' 
  AND (
    token = 'bCN3Uv4meb6BHuzUOHMnOvUDlfN3J5JVrrBaLSeYung=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )