UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cir14WrlJwx8hUVkvptK/yHylYM4vhHfB0NfM+IjAso=' 
WHERE 
  key_id = '94f321ef18b951c2526b7f9122bb7f02e644b43a3bb23e4846a9e9ddd581c496' 
  AND (
    token = 'cir14WrlJwx8hUVkvptK/yHylYM4vhHfB0NfM+IjAso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )