UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FpRKh2TdgEAzuXnWXYoRlGsVBJ+LbIrwXMEDlKl/0eM=' 
WHERE 
  key_id = 'a7c97843ba912874c12ed8d9e5ec04bd307379cc66b2c0730c562ad857ba2870' 
  AND (
    token = 'FpRKh2TdgEAzuXnWXYoRlGsVBJ+LbIrwXMEDlKl/0eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )