UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+ZlCzC7prdkBQI1M0IHlBhVXwGXyzjsb/J3YwPnYSM=' 
WHERE 
  key_id = '2bd65fe1dead1b35fc1d6fdbc309af65f5d9d85efb5b22460b1bb7d5c22ec7c0' 
  AND (
    token = 'N+ZlCzC7prdkBQI1M0IHlBhVXwGXyzjsb/J3YwPnYSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )