UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmOFvk6OPC4aRGOCEVv0pn9jgwSgGwqoynY3YikejLQ=' 
WHERE 
  key_id = '8587f38aa552b62c9ce0942bccb7764f01f027dca2b6799252eae553b501e5e0' 
  AND (
    token = 'bmOFvk6OPC4aRGOCEVv0pn9jgwSgGwqoynY3YikejLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )