UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EyT7kKOhqeUq86IMRBynn6oZBWT8yKVphfx9B9I5ZU=' 
WHERE 
  key_id = '23ee79ae43032077400029e37feb3ed2c27ce601e8058252a2671a9d05ea12ac' 
  AND (
    token = '+EyT7kKOhqeUq86IMRBynn6oZBWT8yKVphfx9B9I5ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )