UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spcsP9N/FCp7fLu18U6LGYawHaOJBivWkdDgsgbvyMw=' 
WHERE 
  key_id = 'b6758e3dfedd68d2d46dfdb36aab15fdd6c59d6c34aef63503e4e325c5c5f4b9' 
  AND (
    token = 'spcsP9N/FCp7fLu18U6LGYawHaOJBivWkdDgsgbvyMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )