UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDV1A8wiYXtcAG2xO0GkhkvJdaHvngolUN+utN/e5h8=' 
WHERE 
  key_id = '40b4fc96a9ab7d63621da9d98f339bf37a502af62f584f0a28c55c52a13b9ba1' 
  AND (
    token = 'NDV1A8wiYXtcAG2xO0GkhkvJdaHvngolUN+utN/e5h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )