UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7fMmJMyaQChF2Y2agSp9vHSsInyi8WqvHLmpqqx3WI=' 
WHERE 
  key_id = '02911b31fa174b8e43d3077496b11e2310f96acc97ae88423c7b94e5873e09e9' 
  AND (
    token = 'Q7fMmJMyaQChF2Y2agSp9vHSsInyi8WqvHLmpqqx3WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )