UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8FyXyf0maRr47N1cQ2ymDzCxSRP5p3DhjpjOsDx/zI=' 
WHERE 
  key_id = 'b143f666cce390cf7cdb209cbcc069944f297d86e1b38ff57679582515f1e8ed' 
  AND (
    token = 'Y8FyXyf0maRr47N1cQ2ymDzCxSRP5p3DhjpjOsDx/zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )