UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxzPXyKQLl9eO1kUXtbEIWyUr9TmJMm2icudniJ5Lt0=' 
WHERE 
  key_id = 'e19620d7ffc543dfbebe30857b250c1dcbfb58ae714ecbb9a99d361ce82aad71' 
  AND (
    token = 'BxzPXyKQLl9eO1kUXtbEIWyUr9TmJMm2icudniJ5Lt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )