UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+4Jaz3mkg/si6nWdKSVg/TZNPX9xFgMmgbo+ywfcXk=' 
WHERE 
  key_id = '9b41731108b5f861d26a7d0e75fab2f2b9616538056c1a7e1bf0e67b6ae88c8a' 
  AND (
    token = 'D+4Jaz3mkg/si6nWdKSVg/TZNPX9xFgMmgbo+ywfcXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )