UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/eqz5rSvGCaeUlH0j6MKITTc6ABATbEe6+Pn2YXdDk=' 
WHERE 
  key_id = 'f4c9ef8195a46fca1dce6419ec6fadb69c9428694eb8f2977c50ecd7f939bd79' 
  AND (
    token = '8/eqz5rSvGCaeUlH0j6MKITTc6ABATbEe6+Pn2YXdDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )