UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdMD0Ln9JlVglIzsiimnMd7xqW+tBI3koqmbLO0bm98=' 
WHERE 
  key_id = 'f967964cff1fb8cf874d19dd3d5ce220d469ceb6a5c33a57ed995189c77bff20' 
  AND (
    token = 'gdMD0Ln9JlVglIzsiimnMd7xqW+tBI3koqmbLO0bm98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )