UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4MqOeJpakRkXyjc7hp5prd8hnaQfUqY317t5CdD4gE=' 
WHERE 
  key_id = '48562c8cd5c5bd1115bdc5fea551b4d8e301f30b544fc2d44647faac6ccd93cf' 
  AND (
    token = 'D4MqOeJpakRkXyjc7hp5prd8hnaQfUqY317t5CdD4gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )