UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTv2i5amcGyVmXhW84aiac71vh/NHHNkm+NrDkXjzAk=' 
WHERE 
  key_id = 'fd3116c6f474457e23f53af7f9b93e121e5b606ba5c13e63251c0ed6df87e252' 
  AND (
    token = 'xTv2i5amcGyVmXhW84aiac71vh/NHHNkm+NrDkXjzAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )