UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HBBTUBjPzXWFXQySBSrjbZjhlZ8d+ZjFVj/Or7wVXw=' 
WHERE 
  key_id = 'a6c8d1b9868a1deb458e8d5a3afcf0511ddcaf7d56d4e4444b930c394cdd0155' 
  AND (
    token = '9HBBTUBjPzXWFXQySBSrjbZjhlZ8d+ZjFVj/Or7wVXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )