UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSj6Xwv3nJBzda4rO8byjHBRYGDbcTsQDBov5wKbZkc=' 
WHERE 
  key_id = 'efeeb5ebe5248304d14c38eed467b3c0cd8b051d33b52b9b472d079c5555753d' 
  AND (
    token = 'DSj6Xwv3nJBzda4rO8byjHBRYGDbcTsQDBov5wKbZkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )