UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/QRSzKBhlZ4Aaii/gP+vl7NCKDZfDw6eHjFKjPl1JQ=' 
WHERE 
  key_id = '58d581eb65c3f4e20e85cefcd1e8a6bba6d0747d03594df87820d0779963fb26' 
  AND (
    token = 'R/QRSzKBhlZ4Aaii/gP+vl7NCKDZfDw6eHjFKjPl1JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )