UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJpDlbHMqSL9bXpC8xFFYCpqxxe9B/jCeoiXXXeDeEA=' 
WHERE 
  key_id = '171eab0ea1ebc89f5e906eb6c807f2c89252afa08182e1ab8555957c3917d184' 
  AND (
    token = 'ZJpDlbHMqSL9bXpC8xFFYCpqxxe9B/jCeoiXXXeDeEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )