UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMDAiTqWy4RNth/mJl7XqheSNesWmPF257mo11viOSM=' 
WHERE 
  key_id = '0686ee002108557dd655e41d1cea17f46b3dbcf328f46d01d52baf80b8954a8d' 
  AND (
    token = 'yMDAiTqWy4RNth/mJl7XqheSNesWmPF257mo11viOSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )