UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xV5zUV3qYuelFC6g6AmQKOBymDm95iQc7T+3FSAsVI=' 
WHERE 
  key_id = '85c48e7277a45d99c8dc85f333ee4f7eaf6f5ced0336f300da3bc901d0de7272' 
  AND (
    token = '6xV5zUV3qYuelFC6g6AmQKOBymDm95iQc7T+3FSAsVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )