UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Bcj7xWOkS8eI66IwMvp1hYrOaOjNDYdQBhY4ai3DqU=' 
WHERE 
  key_id = '9e67749196eae702bda23ac5b497adc2e94cd093432260d240bd39fe2ee89b22' 
  AND (
    token = '6Bcj7xWOkS8eI66IwMvp1hYrOaOjNDYdQBhY4ai3DqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )