UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JoQVgrJ5N70qKxbBVIP3y3jo2auSYG5vXqUgUR1FdrE=' 
WHERE 
  key_id = '828bce661d884c86797c67d90d1f9beab0577d3c675b169fc84ac71a7f5c4939' 
  AND (
    token = 'JoQVgrJ5N70qKxbBVIP3y3jo2auSYG5vXqUgUR1FdrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )