UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cowS83cCZsrApp45/WRbHfCARIjWb2OlwUGRj8b4nX4=' 
WHERE 
  key_id = '47757775fc32588875d56b28a9d6c10dbf9f61bdfa930d80afd928a04739c265' 
  AND (
    token = 'cowS83cCZsrApp45/WRbHfCARIjWb2OlwUGRj8b4nX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )