UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQBqOG9I8JlWMCMY1O8ua/RbY//xt8+8Na+5a3n5ZBA=' 
WHERE 
  key_id = '88f951c354b48fd376bb81f75beff9ee186b60e7df19fc703b71a955aa07b455' 
  AND (
    token = 'IQBqOG9I8JlWMCMY1O8ua/RbY//xt8+8Na+5a3n5ZBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )