UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdBOdck9FdGfPpguVVuM+GbGe9mTlZByOuNR/XiuxaY=' 
WHERE 
  key_id = '589a782c6c52f36c4955392baf992e7c3a21222f207b7dbd905ce848173c45bb' 
  AND (
    token = 'xdBOdck9FdGfPpguVVuM+GbGe9mTlZByOuNR/XiuxaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )