UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJOUUyyxyLKO8nwzBPVDKsgKSruqKTVAQ3e7w9tfSJ8=' 
WHERE 
  key_id = 'c55caca4f86018411bb762681e3b5e4e74a8802ed9e797bea0af7e4b1b8c695f' 
  AND (
    token = 'EJOUUyyxyLKO8nwzBPVDKsgKSruqKTVAQ3e7w9tfSJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )