UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qvp98mwbHa9270jMXTKF6yT8c56W3rkQxK6U8Gzq+O4=' 
WHERE 
  key_id = '5ccd1e86d2fb72492aa8e423b255cc3c7240d476a03b34dedefcdb834c577d64' 
  AND (
    token = 'Qvp98mwbHa9270jMXTKF6yT8c56W3rkQxK6U8Gzq+O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )