UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3crz5IMEa+yltY7D3rAIzNofZt9fuOj3EqjKG+GGTU=' 
WHERE 
  key_id = '0f423a9c192f692702b8544dfc69a0001f326c6377076353f5c0be449b76e028' 
  AND (
    token = 'C3crz5IMEa+yltY7D3rAIzNofZt9fuOj3EqjKG+GGTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )