UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a8YpCZz+Z92HhJTlieTxHQHsEo4cL/Jb5H2RxoQJXmU=' 
WHERE 
  key_id = '8d3d8c587f337155725b7f78104ffa6e3ba4cc6db220d2368eafcd6bfa4a012e' 
  AND (
    token = 'a8YpCZz+Z92HhJTlieTxHQHsEo4cL/Jb5H2RxoQJXmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )