UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcVSLnsfM5L5crvNrnVztH9gGjlm40ZIBZv2A8bkM2o=' 
WHERE 
  key_id = '9f7a624cf19b4440c2a876409c171b52eb60bdbbb32e42d2746cd3efb3fb7650' 
  AND (
    token = 'ZcVSLnsfM5L5crvNrnVztH9gGjlm40ZIBZv2A8bkM2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )