UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqEVhHfIm+IifGpxP+/7gqabuRD0smj6vVutxHGvdIA=' 
WHERE 
  key_id = 'd05f4b5691cdc7a43643481734b255615f0ab18eaedb039fec71809115f8b7e7' 
  AND (
    token = 'mqEVhHfIm+IifGpxP+/7gqabuRD0smj6vVutxHGvdIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )