UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MnqtxgBQp6kyzryViMS7dXHydtry6j1AlhKGKErqMI=' 
WHERE 
  key_id = '47f7535fa53ba0e27d4e6c019b6f66df4a71d9fa32f45b2f8959e390fad43c5e' 
  AND (
    token = '1MnqtxgBQp6kyzryViMS7dXHydtry6j1AlhKGKErqMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )