UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhr2ZBDxFlg22c3969GOQTH/526RlecSJeZuaRgzw5E=' 
WHERE 
  key_id = '6e0df60c69587b20fbb80b6573179b1f2fe5fe87fb4b4ba4422d933ce67f1bb0' 
  AND (
    token = 'hhr2ZBDxFlg22c3969GOQTH/526RlecSJeZuaRgzw5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )