UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kj0TbQ7gq5B5oCnWwp+TbYssBxnH31NRO1tRSW69CQ=' 
WHERE 
  key_id = 'fc6b07503cea0a8eeb8ea9c5a482903f11e2c199ff65eb56a0df2cef93f1f390' 
  AND (
    token = '/kj0TbQ7gq5B5oCnWwp+TbYssBxnH31NRO1tRSW69CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )