UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nfaz4Z6QMDF6eEv807gKrTCJdh1gG9xGtfEjUyI84Xo=' 
WHERE 
  key_id = '15ec02e5b07e9e95abe195cb106582e17b8948fd3beb38251d00a29869e126a2' 
  AND (
    token = 'Nfaz4Z6QMDF6eEv807gKrTCJdh1gG9xGtfEjUyI84Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )