UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+KvMqxObnBco7CGo9xnYM378i6LIWJPRE3PD3c/K8M=' 
WHERE 
  key_id = '1a906a45360f71d26e6ee94ce9fd6b5a95a2bd44667ca083d2be41a894358c32' 
  AND (
    token = 'u+KvMqxObnBco7CGo9xnYM378i6LIWJPRE3PD3c/K8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )