UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFoXirNMOBxoJax/0w+f9XZQrcZBoFuNT4MqkD9aD6M=' 
WHERE 
  key_id = '594d38197dfb5fcc4683cf0175e4ee6f592139023de300cdd21d3ce0defe1185' 
  AND (
    token = 'GFoXirNMOBxoJax/0w+f9XZQrcZBoFuNT4MqkD9aD6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )