UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+zxL7+bCIOm13JMj8RwGWsGsZDbXgHSVzNx9rBQO7U=' 
WHERE 
  key_id = 'a1b482acaacae6ba01595fa04c1d3bd6815af4adefb832fd76584dd1ef4974d9' 
  AND (
    token = 'L+zxL7+bCIOm13JMj8RwGWsGsZDbXgHSVzNx9rBQO7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )