UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OZ2nzxbGCoZxLUcH5EbdRVMuXmWBHxG5RLo0hpx0WA=' 
WHERE 
  key_id = '83c35c82df78b204f24ddecf42c0ea9a8fae108c3e607d9d3005ca33100ceee4' 
  AND (
    token = '5OZ2nzxbGCoZxLUcH5EbdRVMuXmWBHxG5RLo0hpx0WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )