UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jz34L886egrldhZpjdMHUO7e7qUMkCRvVmJFTlSQnis=' 
WHERE 
  key_id = '7dc1fc70441cb24fcd8e4a3bc05805e4972c26b8d6fb7ed19d47afba39ca1989' 
  AND (
    token = 'jz34L886egrldhZpjdMHUO7e7qUMkCRvVmJFTlSQnis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )