UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNJeDekhe71mV69PjLTigYXtiCfcWIHbzwBlinB+JRU=' 
WHERE 
  key_id = '167b8501284f905ee3d394e22f8d6ece22ec8c33b42398f7e1349a1a0f6c7100' 
  AND (
    token = 'vNJeDekhe71mV69PjLTigYXtiCfcWIHbzwBlinB+JRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )