UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJN3C43ob9MK9faxWB6uVIzbej5k1cRtwBm+wS5UtfE=' 
WHERE 
  key_id = 'ba4ff48c31733a31dbe24d831cc2ea16e27588650cd3feffd94510aab66c9fae' 
  AND (
    token = 'RJN3C43ob9MK9faxWB6uVIzbej5k1cRtwBm+wS5UtfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )