UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reEZ8ONYXxGV1up29Pk1nV3ApvrlfpUQ7vfWWjxXk3c=' 
WHERE 
  key_id = '0730e8e45a7dd660a6012093f92fe5eba05ce39c316b69316311f135e973b76b' 
  AND (
    token = 'reEZ8ONYXxGV1up29Pk1nV3ApvrlfpUQ7vfWWjxXk3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )