UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WwHbC+Xisd5kB77VoLBzXvpQS8xq8X/9cFIJ/NAJ2o=' 
WHERE 
  key_id = '06d2ea706a99678de862f5a4637899468f2e598c948395106f61318d3e2961ca' 
  AND (
    token = '5WwHbC+Xisd5kB77VoLBzXvpQS8xq8X/9cFIJ/NAJ2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )