UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwJj2MwTcty7kwao+kCdV1xXsZE7MOgDO9F7elWRWQg=' 
WHERE 
  key_id = 'a79d2fc4a06b4563948233e0a4d0191dd67164d3bcc4ffcf21e6cd953e9f3676' 
  AND (
    token = 'MwJj2MwTcty7kwao+kCdV1xXsZE7MOgDO9F7elWRWQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )