UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92TVQqEKusbqxHLFsKu4WJTqUyWfMuuE8LU9f/qxEB0=' 
WHERE 
  key_id = 'b2fe63e9ab608e531e18d400e5a9d4b31f86a2c709bb3b3bb29b8f6e26e3ed55' 
  AND (
    token = '92TVQqEKusbqxHLFsKu4WJTqUyWfMuuE8LU9f/qxEB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )