UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRpi8u8iK8oKapMZj27wPjT4O0GbNmjauNvrku8Lkv8=' 
WHERE 
  key_id = 'a223d40fb6a060968d67293c95ccb3762689bb5c9bdd4a08a4c6ba19c7cdaf29' 
  AND (
    token = 'lRpi8u8iK8oKapMZj27wPjT4O0GbNmjauNvrku8Lkv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )