UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvgTaRwUfC48o58NJvrFcQvFtB55EF266oiSy5brhJY=' 
WHERE 
  key_id = '84b6289fe6e56fc40aca5c147582e2482515169a52fa3313bc9eb5e5b3d2cc72' 
  AND (
    token = 'PvgTaRwUfC48o58NJvrFcQvFtB55EF266oiSy5brhJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )