UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yn1jKW/8KAVKONrNzlZy9oK4xWIgGKv7GDZbPItubRE=' 
WHERE 
  key_id = 'dfa222e4105e41cd21e36db367f1a6e5ea1b7014d197b99962460b61e1941047' 
  AND (
    token = 'Yn1jKW/8KAVKONrNzlZy9oK4xWIgGKv7GDZbPItubRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )