UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHipv3yImqNvn80MJqNzh8AJzG1/unMsWBKJXl6sGPs=' 
WHERE 
  key_id = '397a49efc984cf3f88908be1babf709414296f6d1fc30fdac0d9e45864ff427d' 
  AND (
    token = 'yHipv3yImqNvn80MJqNzh8AJzG1/unMsWBKJXl6sGPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )