UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAIHeZHBRLF9Nrsuo/FlrnSEs+ddAhhnORB2OWQVcxg=' 
WHERE 
  key_id = '41a3eeca84ea58b81d09a6d8674268d2c8855914f658dd64886844702186b368' 
  AND (
    token = 'kAIHeZHBRLF9Nrsuo/FlrnSEs+ddAhhnORB2OWQVcxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )