UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlmPqRKTCNqQPv4TPsLWusP5UfuUoiBSewiEhyc8tcA=' 
WHERE 
  key_id = '3e6e4f01c717e2056b62785ac99a4d872058c6676143b9114361cf06ed746174' 
  AND (
    token = 'XlmPqRKTCNqQPv4TPsLWusP5UfuUoiBSewiEhyc8tcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )