UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlbS6RYq377t4V8EHGZLG5jX0v+cipukgTw9a//0ujY=' 
WHERE 
  key_id = '94ee36825f8db888abe43f25b108662c720535ab1b7881ad4a7685495773c651' 
  AND (
    token = 'AlbS6RYq377t4V8EHGZLG5jX0v+cipukgTw9a//0ujY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )