UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ud0I1SvW4VVMBw42B0qxNMdEmL8ey1hMrbG9GmVsR6g=' 
WHERE 
  key_id = '87ced65a6f17df70e9cd53a9f860dfbc6a1bb7223c16557d7327299edb0ebd7c' 
  AND (
    token = 'ud0I1SvW4VVMBw42B0qxNMdEmL8ey1hMrbG9GmVsR6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )