UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IX9653d4gLfFPnsbN50ArEBfVrarfXQnK38sTkBGbU0=' 
WHERE 
  key_id = '29c659ba88eea7fd0a2889d85f8afe9d01629e8ea324d14c9560134f421711e5' 
  AND (
    token = 'IX9653d4gLfFPnsbN50ArEBfVrarfXQnK38sTkBGbU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )