UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4Z2+jWdA6d3EpK8YOABeZqzg3lpqi4RsAi2VCYwWsw=' 
WHERE 
  key_id = 'cdf5f8c20383c7f65632342fa2d3646a50cadbd4def1b9cbc3deadadc8e53e29' 
  AND (
    token = 'S4Z2+jWdA6d3EpK8YOABeZqzg3lpqi4RsAi2VCYwWsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )