UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Us1ue4ErOrroCbzCHeD0lOvqIW2MxAJP/FKtATbbpj4=' 
WHERE 
  key_id = '4ed808f5c08deefd2ceaf5ab621be4069302753689f9429f1c250100659e2227' 
  AND (
    token = 'Us1ue4ErOrroCbzCHeD0lOvqIW2MxAJP/FKtATbbpj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )