UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K20kzdgZD99OiwDcDzBoGhgMsb2lS3k7vYN/ec6ybD8=' 
WHERE 
  key_id = 'c148fbc84bf9dd268a95c27ce282600399e38cbf14d5b5afacd6572e8d8f9102' 
  AND (
    token = 'K20kzdgZD99OiwDcDzBoGhgMsb2lS3k7vYN/ec6ybD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )