UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHS3psqx8MtJgUz7WQ7/hXHehzTmQel5XJMkBQ4WqGc=' 
WHERE 
  key_id = 'c4b73f22a2341621547c9f3e6afa46fea2d1e754f5ff07bd5a86c20eb655668f' 
  AND (
    token = 'WHS3psqx8MtJgUz7WQ7/hXHehzTmQel5XJMkBQ4WqGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )