UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DJr7MVtnPkDfVU7aOUWcNuXzQbzbyCqE6AMf0cZAjk=' 
WHERE 
  key_id = 'd322c5b73eb39c8c2eb21fc1de512a6639c41401666b52017fea294eddd25ada' 
  AND (
    token = '7DJr7MVtnPkDfVU7aOUWcNuXzQbzbyCqE6AMf0cZAjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )