UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hGM8ro6eIOue8AYT17pCXqYaZbOf4XpBH9fMkHYboRg=' 
WHERE 
  key_id = '59a9b1269551ca13d816fe08df6292825e48dd9752fb859efc769b37994ec6c5' 
  AND (
    token = 'hGM8ro6eIOue8AYT17pCXqYaZbOf4XpBH9fMkHYboRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )