UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFUKoHxXgZkce2nq7uDV8W9ILrF+g3m+u1Q4jfp0UFk=' 
WHERE 
  key_id = 'a7abd3eba2eac93b7cdde917e7b9240f853b6c1d9e38c4453ca218fbac7516e4' 
  AND (
    token = 'xFUKoHxXgZkce2nq7uDV8W9ILrF+g3m+u1Q4jfp0UFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )