UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jWnlJVhtIiJU9stXoUWecbXqUvCWpr929qnWWpop6s=' 
WHERE 
  key_id = '6477f349c7429892b380ec182bcfd8d16f7433f701af7c76a0e451435e75a74e' 
  AND (
    token = '1jWnlJVhtIiJU9stXoUWecbXqUvCWpr929qnWWpop6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )