UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFbTVqj93ZpDnjNha6NhwlkvEBlGSRdZS9L377Te3bo=' 
WHERE 
  key_id = '1b68fb0b5aca408d164654a5bc2a37129a1f2d5c6d32ff5ea28cfe9319138eb0' 
  AND (
    token = 'FFbTVqj93ZpDnjNha6NhwlkvEBlGSRdZS9L377Te3bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )