UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83HHiLOlxwpC/uxKMWl4WcgNTeEMmdMzZYFtIr3uKcU=' 
WHERE 
  key_id = '89c55930377a2fee155938d27b8fe76865fdfc47a6e5fef660f73f18fea06700' 
  AND (
    token = '83HHiLOlxwpC/uxKMWl4WcgNTeEMmdMzZYFtIr3uKcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )