UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVLcmeGW0mpRpy3giRLI0J7LhnlgMB7HbYor7UooTRM=' 
WHERE 
  key_id = '87d3f835ec681cdfa8dbf29fcf4bf136e52195d97e27a2cb8b26b3bcf6d6fbcd' 
  AND (
    token = 'IVLcmeGW0mpRpy3giRLI0J7LhnlgMB7HbYor7UooTRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )