UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFFu+7zF10Ic8mOsvhYBn05SYAl0MHQtndFGUJYI2vk=' 
WHERE 
  key_id = '67ffb279f0410aa1b1b7a8a3b71e462fe5044e8010371ed57fe3bf27ef09deb3' 
  AND (
    token = 'SFFu+7zF10Ic8mOsvhYBn05SYAl0MHQtndFGUJYI2vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034