UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XHnsHAgKvyCs/ueziJUxTZhG+d5RCBMcpwXwd1EcC6g=' 
WHERE 
  key_id = 'f6338f2c1bab9f1d68103686b4bd4a740fd092a6764a324652099800380938cd' 
  AND (
    token = 'XHnsHAgKvyCs/ueziJUxTZhG+d5RCBMcpwXwd1EcC6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )