UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRFFGphAgtwZYzqz9qYx/6M0UuF0xJY673bKOxdQ0/A=' 
WHERE 
  key_id = 'a7f078ff1df3ceb193e6f6dd8b30c9f239e8b845615fafd3794ee6fb0eea3d76' 
  AND (
    token = 'NRFFGphAgtwZYzqz9qYx/6M0UuF0xJY673bKOxdQ0/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )