UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fK4voNhrqydVK94KoZOA7h+9u3OOFkZlKTdEKzQZMXU=' 
WHERE 
  key_id = 'ea4d44a9dfabe0dbc00d2140f7f55a0738271136809b37801e004e92e96d4841' 
  AND (
    token = 'fK4voNhrqydVK94KoZOA7h+9u3OOFkZlKTdEKzQZMXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )