UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlI8d7DqWESPFpGLyCZpcWJxArtcX7xmCVz4Tu9xw1k=' 
WHERE 
  key_id = 'ce597e2998134eb88104dc4d85dc085ecd7381270dd05894aa3aa81dcafdf427' 
  AND (
    token = 'nlI8d7DqWESPFpGLyCZpcWJxArtcX7xmCVz4Tu9xw1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )