UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJVkEaPjUSvGJ6G5w+Zqx5+XA7P2L5TXUYZxnndFdy8=' 
WHERE 
  key_id = 'fe14d8ef8be365887b7d808dabd8d26248cfbd46a063145249e5341378ecd275' 
  AND (
    token = 'zJVkEaPjUSvGJ6G5w+Zqx5+XA7P2L5TXUYZxnndFdy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )