UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRHW00CP71GQNnZO9UgKT+aQZ/9+P9j65bs6feXyoQg=' 
WHERE 
  key_id = '52600817da7f0252390fc97801d409a22f559be731495b391883b6bd99ad6a6d' 
  AND (
    token = 'aRHW00CP71GQNnZO9UgKT+aQZ/9+P9j65bs6feXyoQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )