UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0/eWXvg6No3HMVVAgKbu6mR/0lQ3ILVdavBn5dTZQo=' 
WHERE 
  key_id = 'c34753e74f01f6eb6083d3b4ca71532fa9e0d88388270dbb1a66df6ceafad21d' 
  AND (
    token = 'C0/eWXvg6No3HMVVAgKbu6mR/0lQ3ILVdavBn5dTZQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )