UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiESzea9t4YNI1yUmlbosvP5TOAeg27pQqLRUC4CisI=' 
WHERE 
  key_id = '262af9252a028cd5115dc7dc71d6c7c8a1d75a79ed8870b8c91dbed1f96392b3' 
  AND (
    token = 'yiESzea9t4YNI1yUmlbosvP5TOAeg27pQqLRUC4CisI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )