UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmFjmtMhDYrkcS5jNMTMObMd2HCpeVTKgSe+KcinnYI=' 
WHERE 
  key_id = 'cb609972cc695514da6f0d530db3d565d5b53fbb36fbfcf4ebef34f4a9806900' 
  AND (
    token = 'EmFjmtMhDYrkcS5jNMTMObMd2HCpeVTKgSe+KcinnYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )