UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRiZgBtXHtxpnAFGIYXLT4row62zHwDOzyTdB6CkSQg=' 
WHERE 
  key_id = '32fe3a9042fa8a156da3070d260625b008f93911d86bb7c6e8ddb3c154d47e95' 
  AND (
    token = 'PRiZgBtXHtxpnAFGIYXLT4row62zHwDOzyTdB6CkSQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )