UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y++11EbwNzuZbQasB7Qo/A0rBGHU8WpTHUZMORBPKXU=' 
WHERE 
  key_id = 'a01d444dfd546d66a6337e7764e4ec39a52c6e53b752817e2abf780bc825931f' 
  AND (
    token = 'y++11EbwNzuZbQasB7Qo/A0rBGHU8WpTHUZMORBPKXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )