UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34jbkoEs+2SqnVYZKqlcKe8yPkhCcDzoR+hBZoPECJE=' 
WHERE 
  key_id = '237b6630bc17ae6ffec788a5bb80eae2048b6e7161bcf8418cdf18538a6a746a' 
  AND (
    token = '34jbkoEs+2SqnVYZKqlcKe8yPkhCcDzoR+hBZoPECJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )