UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7cZzTfa4sZmbHgAmUvoDHZvYDPj7YR2lxTdVgUekqU=' 
WHERE 
  key_id = '43dafbc3caf824b92fcf5441538df1ea77f20d478cf37f4baf75d58f79191f66' 
  AND (
    token = 'q7cZzTfa4sZmbHgAmUvoDHZvYDPj7YR2lxTdVgUekqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )