UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OeUkxtssQee2tGS/pAZGwMWn4NiYp4jGa8aQoWg1AI=' 
WHERE 
  key_id = '1587f74a52a916932fb10a4961f4dee9738ae014e92e3c83b2c2a42a91064573' 
  AND (
    token = '/OeUkxtssQee2tGS/pAZGwMWn4NiYp4jGa8aQoWg1AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )