UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izdnPVnIJOsaLqGNEZcSZeW+s5PfZDDFpdMAz9jQDaU=' 
WHERE 
  key_id = '4c892820c41ebae24b1334b78f497efef70a58a65fe580608ebf535ebe630903' 
  AND (
    token = 'izdnPVnIJOsaLqGNEZcSZeW+s5PfZDDFpdMAz9jQDaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )