UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkZcfJ0AHGSozTpBVybycQXRfrURihY0vnqMGHYDJAg=' 
WHERE 
  key_id = '501c74e9f1b799879bb2db2310e2c692bf16135b728c5fecb55a4c330f54c899' 
  AND (
    token = 'vkZcfJ0AHGSozTpBVybycQXRfrURihY0vnqMGHYDJAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )