UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dcQFGvBJRSXrAG4Zx3AHabHo/8jFH9uwqfeJqI81/k=' 
WHERE 
  key_id = 'e8f7f4b615ea0a4b308ecfc743d7f4f101a3d7cd7d2f473b07cf8acdd849f736' 
  AND (
    token = '6dcQFGvBJRSXrAG4Zx3AHabHo/8jFH9uwqfeJqI81/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )