UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gn3uABY17iyCQpxa1CRAHs/DwLRYlnQ9vfjxyuYK23Y=' 
WHERE 
  key_id = '7204433f85b95dd4a61e1c1b3200e2fe09514780b9e8f1436a58ad158fc2a33b' 
  AND (
    token = 'gn3uABY17iyCQpxa1CRAHs/DwLRYlnQ9vfjxyuYK23Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )