UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flbi3m/cylZpqy9R7XaHli0i/bUtSaV27opBucoyR8o=' 
WHERE 
  key_id = '833e3c0b7af267a809fbc8c05265787914e1173db7f8aa39e055917b9b40f76e' 
  AND (
    token = 'flbi3m/cylZpqy9R7XaHli0i/bUtSaV27opBucoyR8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )