UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8iZ8Gz1xgDaTKttz945X69Jym41FYcGKG9tOeiMVjM=' 
WHERE 
  key_id = '78bf58fac3c88135a744ee2592f8f6f2dd34c9e7630b56960b1ad304b5b579fd' 
  AND (
    token = 'm8iZ8Gz1xgDaTKttz945X69Jym41FYcGKG9tOeiMVjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )