UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vf1HXHhOMH2mE8rSZIWqJ2T4zDYYniKc9yOq5swFb0=' 
WHERE 
  key_id = '77aa9960db4761dc684792ce707fc99fe73224dc219cc4129e53c90be8da41b6' 
  AND (
    token = '2vf1HXHhOMH2mE8rSZIWqJ2T4zDYYniKc9yOq5swFb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )