UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+RpFddDa4QFEtCZ8PJevlvq8fZRODZvGd12VBDUXR0=' 
WHERE 
  key_id = 'd3d029b59a36ae2ae55135a24e095881693e9dd35c39917863f7deb0e22ebca2' 
  AND (
    token = 'H+RpFddDa4QFEtCZ8PJevlvq8fZRODZvGd12VBDUXR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )