UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfTHO43hd/Akvqq5cuyJTPlkM+W+/gfY2nW7xMXRDWU=' 
WHERE 
  key_id = '55b70de9bf6c072f43d49526d5a28ead3bd36166178606b74b06b27d26fc907f' 
  AND (
    token = 'xfTHO43hd/Akvqq5cuyJTPlkM+W+/gfY2nW7xMXRDWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )