UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1BpmWqy9IHG6fNMjOrP8ex4sIJxCDREvRXvAUcMWQo=' 
WHERE 
  key_id = '650368df83a78e4cb37c17a97207f75c74497ad90f450ab296295c8f99b5abf9' 
  AND (
    token = 'm1BpmWqy9IHG6fNMjOrP8ex4sIJxCDREvRXvAUcMWQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )