UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkRW+mDZ52T0lfKGe/VPFmtr6UuigOlERXJ5HcMzb58=' 
WHERE 
  key_id = 'c96b406fa2feefea3019eeef23e236fffb62e0bf5da0d742b2d585ff8ac14776' 
  AND (
    token = 'kkRW+mDZ52T0lfKGe/VPFmtr6UuigOlERXJ5HcMzb58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )