UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtdUX1rXoPiAz2IrKtn/w564W22CehDV9vp8n9o12x0=' 
WHERE 
  key_id = '0283ce6c40ed02f8d354d7fb6d50414485c58f9a4eb5c7cf6bafa1ddf73e839f' 
  AND (
    token = 'WtdUX1rXoPiAz2IrKtn/w564W22CehDV9vp8n9o12x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )