UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFiX6t2YjVsDnQHNE+6J0zTuItzFJWEaweuhpybOo0k=' 
WHERE 
  key_id = '49717d3ef20d705e7436645e9a83881191e2bd2d6d5b257e003cc4fb9164899a' 
  AND (
    token = 'jFiX6t2YjVsDnQHNE+6J0zTuItzFJWEaweuhpybOo0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )