UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQoWcIrz8v7O6TyQagjBqacJ6JDyw8tGKYgJMxwMYfI=' 
WHERE 
  key_id = '8eab230c15ece96b944e08300a590c01e5d33d42737d1aeb291ebc31a0d6a788' 
  AND (
    token = 'NQoWcIrz8v7O6TyQagjBqacJ6JDyw8tGKYgJMxwMYfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )