UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2q+GiCAthZGurWZ5d3fsv79iVw11RjDeqIaqkdxBdfw=' 
WHERE 
  key_id = 'a070bb6aa5dcc6b4caf9391044e7b145ec6cfd9afa5ad860ff32ecc76faa7670' 
  AND (
    token = '2q+GiCAthZGurWZ5d3fsv79iVw11RjDeqIaqkdxBdfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )