UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0yGfUodslZZni5fG1muvJhG5hGqxPXgm0sR+YNPsuI=' 
WHERE 
  key_id = 'f2d7c632238ab478d4472fc2ae34aca35c007c7d2a0d03c0fb3e085e29c1fdc3' 
  AND (
    token = '/0yGfUodslZZni5fG1muvJhG5hGqxPXgm0sR+YNPsuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )