UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUfKIeVHVvBn8ndpqiIWXmdYls3UJwXY9V9IW6q9keI=' 
WHERE 
  key_id = 'ff241fd75c41bcc37088e27f9e77f10281e304bd8aa451707b0e8b5527010333' 
  AND (
    token = 'AUfKIeVHVvBn8ndpqiIWXmdYls3UJwXY9V9IW6q9keI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )