UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3q2WQtgLrSv5+FutrfjZx/l2hcSDfPfUXeZWDs93mXE=' 
WHERE 
  key_id = '2036211fd310a6266b8fe6df06083e210d829aa3ed9832b7995dd645d88e45e8' 
  AND (
    token = '3q2WQtgLrSv5+FutrfjZx/l2hcSDfPfUXeZWDs93mXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )