UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QT0K6g5eVWoY8+yHqfx2FI+GJqOdFIBW2er930SFpu8=' 
WHERE 
  key_id = '4de4ca25de3d321748a3b6cc12723f31d2bdcff94169dfc79564757af6b4e129' 
  AND (
    token = 'QT0K6g5eVWoY8+yHqfx2FI+GJqOdFIBW2er930SFpu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )