UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7eGW/Ys4wXqIWG6xTlM0Pk6/K0fYXfSCrFDJrvRuhI=' 
WHERE 
  key_id = 'c73d3837b1abc38c187f96653b43a4425107ee877815715ffd44571825503ef2' 
  AND (
    token = 'C7eGW/Ys4wXqIWG6xTlM0Pk6/K0fYXfSCrFDJrvRuhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )