UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQA+0Z3TmcfqiU6WILCo4aXQJBCicFwO0CTWbjaCgTs=' 
WHERE 
  key_id = '6592c8ecaf65a6df75154c5b8851bdcc5e17635858fcf595a8117a2ab0b610f7' 
  AND (
    token = 'AQA+0Z3TmcfqiU6WILCo4aXQJBCicFwO0CTWbjaCgTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )