UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+3ch9Y7vwek8KFKdbUwNc/D966tvfVTk7rIdKszXD4=' 
WHERE 
  key_id = '335e8c52b4791cf03579f78e25d6102a000943950d048c67e154ffe0067af2f7' 
  AND (
    token = 't+3ch9Y7vwek8KFKdbUwNc/D966tvfVTk7rIdKszXD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )