UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0pawOMnrVDPG9HwaRh6YMlL4Shggsv2OUEzeGtTdBI=' 
WHERE 
  key_id = 'd1894db9ce346629cbeb19e6a3b55ede64158a4c9fe9aac45a9744522024afa2' 
  AND (
    token = 'i0pawOMnrVDPG9HwaRh6YMlL4Shggsv2OUEzeGtTdBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )