UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cBmNucoi9FSzIx82BbUSKoyr5ITJRL0sri6wBRwtNA=' 
WHERE 
  key_id = 'f23494fdffb768464e78944774728396afd94ea395e7a2e9e16c253acead801b' 
  AND (
    token = '5cBmNucoi9FSzIx82BbUSKoyr5ITJRL0sri6wBRwtNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )