UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZuX2nBAxay6S77bttskbG8Uz4Zj+zKuMus9LmcNtX4=' 
WHERE 
  key_id = '4cd0f931367034122c574a0b51db9b4e8c65d063cefbdeb7609bbfc4ca8ec7f9' 
  AND (
    token = 'CZuX2nBAxay6S77bttskbG8Uz4Zj+zKuMus9LmcNtX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )