UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpJjYpEK5EfEG6kpVtBVspKBZRs3cGT7DtFthNeznaI=' 
WHERE 
  key_id = 'b1e2b44e11bebf0838ea5cda11d42c2c49ec8d3a753bdaa0846ac9b856cf43ef' 
  AND (
    token = 'qpJjYpEK5EfEG6kpVtBVspKBZRs3cGT7DtFthNeznaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )