UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C+7N8Wp5cHBT4H3SwfKmp4OiKbHkB05wI36sQ/G9VJk=' 
WHERE 
  key_id = '2e4067c3d62fd0522b9fd61591f8c3502d4741c53769df2d08c29f3e4e2eee86' 
  AND (
    token = 'C+7N8Wp5cHBT4H3SwfKmp4OiKbHkB05wI36sQ/G9VJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )