UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMZ3/O0BYl1o4RyqxndtFdoAzkP3taiVUdXaKukOkBg=' 
WHERE 
  key_id = 'aed416e9c92d0abdf6481e711bb07465d79552aa7262975e3906e2b25c53fb95' 
  AND (
    token = 'rMZ3/O0BYl1o4RyqxndtFdoAzkP3taiVUdXaKukOkBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )