UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42T3pF4moGQihrxpBFGHTQajBBw2/pp7kYSmIbTzRA0=' 
WHERE 
  key_id = 'ea56f5469dd9a7facaa43f1c8f6fb5658447d8cd46f4cd790db7fb09ec61141d' 
  AND (
    token = '42T3pF4moGQihrxpBFGHTQajBBw2/pp7kYSmIbTzRA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )