UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xq9hea0ryXmqJ2d/jshuhWIYtV2p9ogFAbD8BLz9NUE=' 
WHERE 
  key_id = '48bc21ac55c9b4079e2f23521484a19de32ece97912751e1294b8ca5e827476e' 
  AND (
    token = 'Xq9hea0ryXmqJ2d/jshuhWIYtV2p9ogFAbD8BLz9NUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )