UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7gSB1CXgwf7wanKNx3/uMA6bmPjFAvZ+eox14h/UlM=' 
WHERE 
  key_id = 'a22168eff473ed51da656ebb2c523082e0de5eb2e984ba679703461ddd563561' 
  AND (
    token = 'u7gSB1CXgwf7wanKNx3/uMA6bmPjFAvZ+eox14h/UlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )