UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHvVz/kgDnDNH1izMXuGLJV5Ccl0fT5k1vkO/remBMI=' 
WHERE 
  key_id = '2e15bf1fc6018167123705fdeab66dd9dc89baad723cf76e295d11d6f6a8b52d' 
  AND (
    token = 'LHvVz/kgDnDNH1izMXuGLJV5Ccl0fT5k1vkO/remBMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )