UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVhrgOQBlfYhdFkNNdMOO5fUmwNHo6uPo0bJg1p1PD4=' 
WHERE 
  key_id = '6ccbf5338db46b65678f42d18484dad8c83bc1a98342ea65a8e0eb262e6a724d' 
  AND (
    token = 'lVhrgOQBlfYhdFkNNdMOO5fUmwNHo6uPo0bJg1p1PD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )