UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2kBJdcpvX5XuDELPvvXH0LOXqhukCXI6z0FQ6wDS3o=' 
WHERE 
  key_id = 'e93b390592f293aa47c3a113ffdfa88144df31256fbd687cf0958a8fe3f303cc' 
  AND (
    token = 'w2kBJdcpvX5XuDELPvvXH0LOXqhukCXI6z0FQ6wDS3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )