UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5MM1xI4qsdOBCoHpr99si0QP/UoylTYIMteVXGwNJw=' 
WHERE 
  key_id = 'b86f37038446240d8c0d82c058cb62673d080b82e04f82a0292d1dc96023a55e' 
  AND (
    token = 'd5MM1xI4qsdOBCoHpr99si0QP/UoylTYIMteVXGwNJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )