UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbg7Md+ftOyOFpIHZkjZbIWOTmJIWAsk0KNl0s9oBTU=' 
WHERE 
  key_id = '5d4584edec0bd5d97d50ee41ff76271ab0b114622f1d751399f93e073f9d40d8' 
  AND (
    token = 'xbg7Md+ftOyOFpIHZkjZbIWOTmJIWAsk0KNl0s9oBTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )