UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRCL3fyKHu7y1534xADnHSIn/O1LPLH5XPKRxVgk5QI=' 
WHERE 
  key_id = 'a8b84fd62ce26eacce65a65cb1733fdf0ed6bff3b75735830282c29a4a2a4680' 
  AND (
    token = 'oRCL3fyKHu7y1534xADnHSIn/O1LPLH5XPKRxVgk5QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )