UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwA/97tyNrRzaP8M3IUCRW+LZVp/ozWc4JZzBYfeOCw=' 
WHERE 
  key_id = '7261c2263ab103a04e1b703f46cb16d05b2ec3d915c62474f77273e60d79b4ac' 
  AND (
    token = 'qwA/97tyNrRzaP8M3IUCRW+LZVp/ozWc4JZzBYfeOCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )