UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h43gVJJmJ1NKNduFcyr1qvxH1w+XxZ71GZbF94vcLn8=' 
WHERE 
  key_id = '3ae3f9fe77ce37e615192f41db77301ce20a4a5e80b4f21177ac155a029933a4' 
  AND (
    token = 'h43gVJJmJ1NKNduFcyr1qvxH1w+XxZ71GZbF94vcLn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )