UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZax9R8thypY5ZfPUJlyBiKzBKvqRvri2qe4VVHYoqQ=' 
WHERE 
  key_id = '378c725dafb90f30f455eb865f643411a8df22fa8c6c51b3eb4916005604252f' 
  AND (
    token = 'QZax9R8thypY5ZfPUJlyBiKzBKvqRvri2qe4VVHYoqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )