UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bk2rn0xEUoUYa8qRH/UgeQG78EDqLeMA+dVHY/iRSOU=' 
WHERE 
  key_id = '67fa813276c8ecadf9278aada59f239b00a75f4f8e0c1e632a1d0bc0c1a09c02' 
  AND (
    token = 'bk2rn0xEUoUYa8qRH/UgeQG78EDqLeMA+dVHY/iRSOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )