UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQzror4CVb+fK6CPxtobgVsHe94XfyM7F8uGkk+crzI=' 
WHERE 
  key_id = '4f898fe8a35cfbc233bf57de844c2613f6c88ce8bb3180cca35a30c31fd28e54' 
  AND (
    token = 'gQzror4CVb+fK6CPxtobgVsHe94XfyM7F8uGkk+crzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )