UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtLjI30l+JFAeeMmhjl86Pgab9Hj02rnMFtlRet/TOc=' 
WHERE 
  key_id = 'a41e3950e86000902b2bf6a54feda474c9109301b36d64a9f212d9113bd8c099' 
  AND (
    token = 'qtLjI30l+JFAeeMmhjl86Pgab9Hj02rnMFtlRet/TOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )