UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GVO1fIoIIhJL9J/JPZGzWvFaK+tY7jjBSdF5x5dss0=' 
WHERE 
  key_id = 'd6c9d655aa0bd2ff9b3d6ebd35c9f7ee4a28853e6dbf03e7ac55392bd0280101' 
  AND (
    token = '/GVO1fIoIIhJL9J/JPZGzWvFaK+tY7jjBSdF5x5dss0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )