UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JN14LGSyembMSrnH8RaWFtPKcG7TxSlchHgU3WzkOYQ=' 
WHERE 
  key_id = '177efed8f2f1926036fd093ce5e468c5e25caf2e1ab52f8f1b5723867d8e1cf9' 
  AND (
    token = 'JN14LGSyembMSrnH8RaWFtPKcG7TxSlchHgU3WzkOYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )