UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1fl09lqcUJV8C8oDUDPXaLglzqm5nfse0LXEIRGkeA=' 
WHERE 
  key_id = '1fd1b49eacef39b5137d24b061e9e8815d8235d3abbc5c15680a7d0729c8d44f' 
  AND (
    token = 'm1fl09lqcUJV8C8oDUDPXaLglzqm5nfse0LXEIRGkeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )