UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ulFjzGLbgsSOSOi5r/2lVzomoWEkK3n740JBrNQ5uE=' 
WHERE 
  key_id = 'fe75009e8a2e7f16b87ac2598c8c3af7e3b4636c33260187b1a58042215f22d0' 
  AND (
    token = '3ulFjzGLbgsSOSOi5r/2lVzomoWEkK3n740JBrNQ5uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )