UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBBH2FnlVfz9wc7lpZ0CuHleHdJyw+L9TqYvMMhXpNE=' 
WHERE 
  key_id = '9b82e0d75f8e926447f0f9cda0305434fa06373690203c0d09bae97de583daf9' 
  AND (
    token = 'rBBH2FnlVfz9wc7lpZ0CuHleHdJyw+L9TqYvMMhXpNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )