UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXGxoYkHmIcQdJXYkdMq1hkO9dVp7o3bc4MZDMFWJt0=' 
WHERE 
  key_id = '9f8164bdac304c14907916a479785629c6ae823915ea9145a8c41c38c65e1e2b' 
  AND (
    token = 'dXGxoYkHmIcQdJXYkdMq1hkO9dVp7o3bc4MZDMFWJt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )