UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQbTw8/KhYCbe5JJHWrww8cR5ejfHVzJj5w9JqDAnt8=' 
WHERE 
  key_id = '852b6d43cb1b9ba11b9cdfe4308b7ce5f237a8c51f7e100ade964fe544d12dc7' 
  AND (
    token = 'gQbTw8/KhYCbe5JJHWrww8cR5ejfHVzJj5w9JqDAnt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )