UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3yCF3juOY5LYas9V0V9egCoUvgc0XZ0s2q6sVrCATk=' 
WHERE 
  key_id = 'cf26316bc71b3c8a734e749262b7c9a175259d2e85fc8ebc98ff270b9b66de5d' 
  AND (
    token = 'm3yCF3juOY5LYas9V0V9egCoUvgc0XZ0s2q6sVrCATk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )