UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmu33WCYnpreO6AHYCM37Gt7jCPPVqau/SagLmAnt0o=' 
WHERE 
  key_id = '0d60a92450c3f7a2b4f40ef8681a183f9310d317eb119a56fdcbd20496603544' 
  AND (
    token = 'qmu33WCYnpreO6AHYCM37Gt7jCPPVqau/SagLmAnt0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )