UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx5GX65CyAqCpgtCNGHjBJY+mYXZk/InRkqAXsFiHDg=' 
WHERE 
  key_id = '1842666526b98a55600c6b44c7ca830246d97284b007bcbbc6600f58f65655ad' 
  AND (
    token = 'kx5GX65CyAqCpgtCNGHjBJY+mYXZk/InRkqAXsFiHDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )