UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJSVOuhzXNg3qKhgz4J13tCM3AsNJu+J97T9UZVjdbs=' 
WHERE 
  key_id = 'f6726878d9045bf7c872203cfff21081002384bb1f83a70c7f7a34cfe33c25e8' 
  AND (
    token = 'fJSVOuhzXNg3qKhgz4J13tCM3AsNJu+J97T9UZVjdbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )