UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcmlbL1Mq6lZhFrmdhgiiruRWahoi3eUc9BVy1m0UmM=' 
WHERE 
  key_id = '9e509ac23484cf7136ce0622a1d3cfa2fd96bd05a900edbaca950f0a1e7c10ef' 
  AND (
    token = 'qcmlbL1Mq6lZhFrmdhgiiruRWahoi3eUc9BVy1m0UmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )