UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jkOknidHrMityqI5wymjGtILhApdTStHUzjwkvnKVQ=' 
WHERE 
  key_id = '2ae1245f91b3077801b52ac330b05ee2866cd96dd49b4032eb98a4f70cad9349' 
  AND (
    token = '5jkOknidHrMityqI5wymjGtILhApdTStHUzjwkvnKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )