UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqDrhpGEffNdmeTCBx4vS7ln3/rhk3UiKbsg4v6HTgc=' 
WHERE 
  key_id = 'b84f06958c29910f4c7ae7918c7c7e2e5c2c4686635853d45766b8248c60459f' 
  AND (
    token = 'NqDrhpGEffNdmeTCBx4vS7ln3/rhk3UiKbsg4v6HTgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )