UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3DqlKWup6gyFhM42C0zxUyaKKvJ2sJ1hedfuWxJgUo=' 
WHERE 
  key_id = '65f9668866bb47cf1ee48d9b23103d34cc8f48580eaea9c5be1737cf06fb851c' 
  AND (
    token = 'n3DqlKWup6gyFhM42C0zxUyaKKvJ2sJ1hedfuWxJgUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )