UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBR3YZX7GOG9DZIEgfu/H/fVWxs096oIh/A49HMoCVg=' 
WHERE 
  key_id = '7d914e1730d1aa98ef17626801a75dd56aba0fa959661d7272426554451506fb' 
  AND (
    token = 'tBR3YZX7GOG9DZIEgfu/H/fVWxs096oIh/A49HMoCVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )