UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0udInlVjrNKlxasM6WHmYKkrnzmQbEiwsflqynHOb8g=' 
WHERE 
  key_id = '893a5ab768e0a7f82dc95ad1c903bbebbcd0f6e2a13ebc7dbdcc730f387ac2bb' 
  AND (
    token = '0udInlVjrNKlxasM6WHmYKkrnzmQbEiwsflqynHOb8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )