UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEgIvYBJ4ATIVtLtIjBaG7KnOEcwkLm435PUoR0APyE=' 
WHERE 
  key_id = 'a42cbe2f096e1fdddaabd767fde0e9b6a9d1a3f35306d79b225332db5d42f9ad' 
  AND (
    token = 'LEgIvYBJ4ATIVtLtIjBaG7KnOEcwkLm435PUoR0APyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )