UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8FezjRocjDWnsa9hKSv01gI2bicI+/sEpLXagNYSf4=' 
WHERE 
  key_id = 'c84ab0ce5dd8611ea77d511251766d36bfabc81b22298ed3d57c9d7963492d1d' 
  AND (
    token = 'w8FezjRocjDWnsa9hKSv01gI2bicI+/sEpLXagNYSf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )