UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4cGQcf+TcI2yclIGjpz6VeTO4d2JrMjSTOJYdI5pT4=' 
WHERE 
  key_id = 'd70791e87177e7900cae3642e476d12ddc83520c2dca385086a33f873e4404b4' 
  AND (
    token = '+4cGQcf+TcI2yclIGjpz6VeTO4d2JrMjSTOJYdI5pT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )