UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm32gKHG6RoUB9iTzRgu2rWK7hQnoq5dxTybPRmBNnAM=' 
WHERE 
  key_id = 'b55a4c1dfc89f79d5fd3d8e8f69bc7299cc7566829e089b22142775a7b7de072' 
  AND (
    token = 'm32gKHG6RoUB9iTzRgu2rWK7hQnoq5dxTybPRmBNnAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )