UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VeAkPlBiDrc+cKtYN71Tvi/DyXktkewEpnnB8f64t4E=' 
WHERE 
  key_id = '3cba6b64aee9c7ef34b67b60f2360e4af04a1b1c8ca1c8222362d0e3a3d7c29b' 
  AND (
    token = 'VeAkPlBiDrc+cKtYN71Tvi/DyXktkewEpnnB8f64t4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )