UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ia9GKomo0goIj7i76GEvU12/SLTiVRVG/l96JU9KLNw=' 
WHERE 
  key_id = '76967f9f186fa294b65668c56ec3b68f86be86e71613915f8c629d3bfe4fd5a6' 
  AND (
    token = 'Ia9GKomo0goIj7i76GEvU12/SLTiVRVG/l96JU9KLNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )