UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88iuZuFWYuSQt5uLWZCCPlOdIT4mv8yDpo4Uf1ms8UU=' 
WHERE 
  key_id = 'ce7bd19258d94b58929a9d557c51e6f75cc8997f419afe62806b5d702a4edbe4' 
  AND (
    token = '88iuZuFWYuSQt5uLWZCCPlOdIT4mv8yDpo4Uf1ms8UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )