UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/7I0mV8XL03NFrTNjnNiw07hs41RIKoIyQPGnEGbuk=' 
WHERE 
  key_id = 'f5824fe12a3bdad7a46c4fee93f1965b0cf35312db4e05a751b4be0779153439' 
  AND (
    token = 'U/7I0mV8XL03NFrTNjnNiw07hs41RIKoIyQPGnEGbuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )