UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bXBTz9Ej3XfzfXI19iHtudNN+4VMn4PNCm4Niz0eT0=' 
WHERE 
  key_id = '8f241140c46997a166a7a3f5d0f5156cb264b8d726675bd8f93b5e4a691ac1cd' 
  AND (
    token = '+bXBTz9Ej3XfzfXI19iHtudNN+4VMn4PNCm4Niz0eT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )