UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7P46wrZ0ZEJDrAyFTaHv895/P0WNNqCZEnyT9kgBP4=' 
WHERE 
  key_id = '9ebf1a4936dfc4a9a5ed2cabe440a4e5ec70ecfab1840679f445b71575143c96' 
  AND (
    token = 'Z7P46wrZ0ZEJDrAyFTaHv895/P0WNNqCZEnyT9kgBP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )