UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXpxHHMC5PL1nZ1zn71NuJgvkUb3XjueSjyf76z/dho=' 
WHERE 
  key_id = 'a87ed3dfb0055fa6a3dc6bbb2627f6ccd237e4b6921c7377e99937881ac7e4f4' 
  AND (
    token = 'UXpxHHMC5PL1nZ1zn71NuJgvkUb3XjueSjyf76z/dho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )