UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXuN19xcaQ3rByfudSP1GZV5HypZVj+HdzYtKGQNpXA=' 
WHERE 
  key_id = '29fdf1286114b8d25c3bcb70539616d74a68a8c20718d271f2e4dc505bef25eb' 
  AND (
    token = 'UXuN19xcaQ3rByfudSP1GZV5HypZVj+HdzYtKGQNpXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )