UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+nwhpAXHbhrO2G9hfOwEFbdvjYlSzBfipZBZbgFYkc=' 
WHERE 
  key_id = '1e3f4a194841fc5a6c87deac967a16bf041808a7eee1a0fa26af9f48ddd738dc' 
  AND (
    token = 'U+nwhpAXHbhrO2G9hfOwEFbdvjYlSzBfipZBZbgFYkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )