UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiQPVLrurl4aqZqXkCKMFOHZRtdduEPcF+bjgfNfmss=' 
WHERE 
  key_id = '4b0515b2c4cd2d3031bbe74219ec247642e2f181a48d377dd92d2e4e1ea42a30' 
  AND (
    token = 'NiQPVLrurl4aqZqXkCKMFOHZRtdduEPcF+bjgfNfmss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )