UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+liSR4WZdp1LJzPp7iH36LihnQuGv3coDWNYnXEpCNE=' 
WHERE 
  key_id = '2b0060c4b21bb11521f64ae4bd3df0be68711453fae38b92b7392cdaa42ea761' 
  AND (
    token = '+liSR4WZdp1LJzPp7iH36LihnQuGv3coDWNYnXEpCNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )