UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YVxqvDl7XiuRKyxToFPv6IBPO4QbXM1uw4hJ3LQk0U=' 
WHERE 
  key_id = '43277f595a791bfc4fcc9cb6dbc2cfb8a0c9f44ebacbc921360183b1843cf591' 
  AND (
    token = '7YVxqvDl7XiuRKyxToFPv6IBPO4QbXM1uw4hJ3LQk0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )