UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4KXKAxRDx1k8iV9MHAviYzmoJqCtMNruHc7JQGv8u0=' 
WHERE 
  key_id = '5447baf2e594c2c7bdfcb7422662a5006e470f305347538152ef3f48885bd346' 
  AND (
    token = 'v4KXKAxRDx1k8iV9MHAviYzmoJqCtMNruHc7JQGv8u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )