UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xC4VvzEOX9wo3lTlaOpnNaDDBs4m7yHqCP5zAtDwsH8=' 
WHERE 
  key_id = 'c88d42d6c8d92b7bacac453fde7bb21cb1863dd1bb4dd5ad87c0066dde8392de' 
  AND (
    token = 'xC4VvzEOX9wo3lTlaOpnNaDDBs4m7yHqCP5zAtDwsH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )