UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+3BwP1eiBF5X/t8CC7MqSf/bnvGY0PufhpPvNsH1vA=' 
WHERE 
  key_id = '06b689b29621cd3678996f27ead30336d7f94282a0c0309df5a480083833a9b8' 
  AND (
    token = 'e+3BwP1eiBF5X/t8CC7MqSf/bnvGY0PufhpPvNsH1vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )