UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vKbk6FSGjFxj7jedecW/JdPrNYaC3s1a/t+wugVePw=' 
WHERE 
  key_id = 'd37b7a77b9a48908c5a4ed1b7b485b79de3b267c4b15305f59ba9f114b49e4ed' 
  AND (
    token = '2vKbk6FSGjFxj7jedecW/JdPrNYaC3s1a/t+wugVePw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )