UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnhpWyZb9HFoetJwDLAvS0f3K1pWKDHOnaHcX9iLQ2c=' 
WHERE 
  key_id = '2096afed7fa07c93eaf05b4cef3a9ba7983fa3603726eaf3864895f40ebd9267' 
  AND (
    token = 'OnhpWyZb9HFoetJwDLAvS0f3K1pWKDHOnaHcX9iLQ2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )