UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1bYePi7XoGgr+tRt9KRrGsn434WPuaUAaGjyoZA2pw8=' 
WHERE 
  key_id = '0270c41a3f955f39d966c578f40fde69765ca98da0b52f5e01cd2799262c7e33' 
  AND (
    token = '1bYePi7XoGgr+tRt9KRrGsn434WPuaUAaGjyoZA2pw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )