UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMgBDQTVWAnjrJ9/qDEoDY9P/u+ALSI1MuUTetVS60o=' 
WHERE 
  key_id = '3ce936554d5f860b689c428aac7b501c88b4ebe14f01028588b8e7ee896a914c' 
  AND (
    token = 'cMgBDQTVWAnjrJ9/qDEoDY9P/u+ALSI1MuUTetVS60o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )