UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eix2oGrFPntopBkFYmTKxk51yhrZ6oofahRi7AlkjAM=' 
WHERE 
  key_id = '9f771888d187788476d6517c3a6cdffec5a9e33dc44b2efcb360a857a6e25ebc' 
  AND (
    token = 'eix2oGrFPntopBkFYmTKxk51yhrZ6oofahRi7AlkjAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )