UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVgl1uvMkR1ue1zQxaOIkV0MvPm/q18TEFQDTtk+m8I=' 
WHERE 
  key_id = '285d95b9a121a94110bb68412865758ac5f85cd4a0ecabfd2154bd1903eb0a2e' 
  AND (
    token = 'PVgl1uvMkR1ue1zQxaOIkV0MvPm/q18TEFQDTtk+m8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )