UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9W43Knc07h3N/EHKMFIPOgljf2/YXqdxsXcWSA6QzsI=' 
WHERE 
  key_id = '864c0340998c99f23f1737cc539f8e221c2c241ecf3517591be3dbc5e5e70b52' 
  AND (
    token = '9W43Knc07h3N/EHKMFIPOgljf2/YXqdxsXcWSA6QzsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )