UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXVbqVzPcQu6LNCX+PfBmCk7gRcr9/5BmsRMxVrV974=' 
WHERE 
  key_id = '3bd2cca4e77c4c0c5f9a4da49247273e171c2665710ba35f7ff35456e15bb8f9' 
  AND (
    token = 'DXVbqVzPcQu6LNCX+PfBmCk7gRcr9/5BmsRMxVrV974=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )