UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+yHwX5pk8HTxlKeCyh/mODg7wCAwf/yARj9E02j5oY=' 
WHERE 
  key_id = 'be3e16f510643c3d11fae10f2520e966f2e7cb1dea9e1e141085010689a53671' 
  AND (
    token = 'Q+yHwX5pk8HTxlKeCyh/mODg7wCAwf/yARj9E02j5oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )