UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tD6HZdxgzcO20bcogVFIqPUZ8YIHR5+kVvMI4ndtQY=' 
WHERE 
  key_id = '3d855392cc92a2b3d7790f0e8adc3681a53f55cbe84828b929a5ac193675a312' 
  AND (
    token = '7tD6HZdxgzcO20bcogVFIqPUZ8YIHR5+kVvMI4ndtQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )