UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvMVYsWj2iTyo2LntexicDZ3CYUi94/M22/A1BW+YLA=' 
WHERE 
  key_id = '6097ee21d65248b9be4507e4ed3e740c3958ba531d2aae4fbbcd75602b5ee7a9' 
  AND (
    token = 'ZvMVYsWj2iTyo2LntexicDZ3CYUi94/M22/A1BW+YLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )