UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzE46k48W7SJ3LYQVl6FPEgVR5WABe+1YRkJ5BRUEzU=' 
WHERE 
  key_id = 'a6e43e6dd9354c87463f38b2c86c89d65140e1c9144452ac46bf60949b1d2bb8' 
  AND (
    token = 'jzE46k48W7SJ3LYQVl6FPEgVR5WABe+1YRkJ5BRUEzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )