UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iVGWdwlA7X/puvOAmpURTMVZq97mI1q07Y1+3xPVFA=' 
WHERE 
  key_id = '38a7f69ba1aa4da78676f0315906445e44b08e2b8cb2e537a8d3f262889fc6f7' 
  AND (
    token = '/iVGWdwlA7X/puvOAmpURTMVZq97mI1q07Y1+3xPVFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )