UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlXu4Gc/8CysaiCiBDXbD+GsQ3mFocHzjWha9cGgqNc=' 
WHERE 
  key_id = '53095ac2ac7a46d9d176a03bbdbdeb5691bc9401f395cf54bb46eb984fb3be30' 
  AND (
    token = 'ZlXu4Gc/8CysaiCiBDXbD+GsQ3mFocHzjWha9cGgqNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )