UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klKjwveY9347lx98pimaqO4zNQhXC+gXFRIu8dMX8Rs=' 
WHERE 
  key_id = '01de1a26f8197d871e34beadc4026ea673c990a4aff2b72d21beed64162aef32' 
  AND (
    token = 'klKjwveY9347lx98pimaqO4zNQhXC+gXFRIu8dMX8Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )