UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZwWoKMCLl1MErttolje9L0yHtjFS4gN3xWrYJYmhXI=' 
WHERE 
  key_id = 'bbe3d89917a425c7713ac7151297d29d4924554ac61fc5e40c67e0a043f45bb5' 
  AND (
    token = 'IZwWoKMCLl1MErttolje9L0yHtjFS4gN3xWrYJYmhXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )