UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jC0V5vuH4i9fROuQlKk+85miaeDT4VZ6u1PJ+7/MXw=' 
WHERE 
  key_id = '86ca28dd168c4dc6c66c3bd10a429ef749e584cb163c20d131e2c8bc712373f5' 
  AND (
    token = '4jC0V5vuH4i9fROuQlKk+85miaeDT4VZ6u1PJ+7/MXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )