UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9F4KJHap+sZ87QNwxsMvSEdRX51uy3fju5BNKxyJQI=' 
WHERE 
  key_id = '9fe0838736453f26eef37d96fd4bf5d5e56e89f745aaf59cd3f32179dd7c6858' 
  AND (
    token = 'e9F4KJHap+sZ87QNwxsMvSEdRX51uy3fju5BNKxyJQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )