UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Awow4eZuXZ7H1klJVeAfiwV1ZnfKbcn9DtbN2fETt2I=' 
WHERE 
  key_id = 'af1532d66fbaa92abcef8fb47f358fd656a7e8fe20948efd479596bbcd93f9ee' 
  AND (
    token = 'Awow4eZuXZ7H1klJVeAfiwV1ZnfKbcn9DtbN2fETt2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )