UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3nzHAkjC9ia80C8U1GsW7f0ztLYTA0U6ep4fBRZocM=' 
WHERE 
  key_id = '5bb2361e5caf522bdbfb3da8ecd9b7d28a61b2118c5ca59c10c089e8711e3b08' 
  AND (
    token = 'l3nzHAkjC9ia80C8U1GsW7f0ztLYTA0U6ep4fBRZocM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )