UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rALZ6UBYkjLcSGgFaJALQ0WcHZm2dM3Pw63zaDwWSt8=' 
WHERE 
  key_id = '8b60851e1a019c234e8ae3fe96a04b8e317a8ed42cfc9156b0c1d0729b93335f' 
  AND (
    token = 'rALZ6UBYkjLcSGgFaJALQ0WcHZm2dM3Pw63zaDwWSt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )