UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbTU/bMYcr0NKY4kO2Tyt+lRgjGtmcCx2h2nKYfwjLA=' 
WHERE 
  key_id = '829f626ba58b47fe5924149e6de527e4e3782e235d928000e05d8973ea8942fd' 
  AND (
    token = 'PbTU/bMYcr0NKY4kO2Tyt+lRgjGtmcCx2h2nKYfwjLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )