UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPHTenRmv1K/a9/iGoQCMzNuCDoyOYQ1+RQt4TNVF2I=' 
WHERE 
  key_id = '9730444f04f126c4820f441828bc3960a6394eb19f7bb08ad64b7c20c7b79fbc' 
  AND (
    token = 'HPHTenRmv1K/a9/iGoQCMzNuCDoyOYQ1+RQt4TNVF2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )