UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCgXpPk04gvEpzLfFjDr2EfGwBOtJw9dt9D5ikB73Us=' 
WHERE 
  key_id = '66d454910a8055bb06a97deb6369a8721ab61fa7204da71bde8c41a30e45f10d' 
  AND (
    token = 'ZCgXpPk04gvEpzLfFjDr2EfGwBOtJw9dt9D5ikB73Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )