UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dwlqB5v5GP16SCIahDMmn+wdsJHFhZdxKDv8a2YQEM=' 
WHERE 
  key_id = '5f1b33c0641589097c4f9036f0a27738f476ac5a08f78ee246deb3875abd537e' 
  AND (
    token = '/dwlqB5v5GP16SCIahDMmn+wdsJHFhZdxKDv8a2YQEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )