UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otoeW5hIMzXjEoYW8L6Xzd0NlZBeIdHCwtMZZFjn4p0=' 
WHERE 
  key_id = '76c6496d7c9fc7defda037005419ae6f91ce7562242bc440c999bca98439d326' 
  AND (
    token = 'otoeW5hIMzXjEoYW8L6Xzd0NlZBeIdHCwtMZZFjn4p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )