UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHXyiz1Gm9fETyqDkMPfdJrxM6ghWtXDWLUNoRi/heU=' 
WHERE 
  key_id = '9defe40f5a70670b97700b96f6481a85ed8cfaf0d8efab5031b2638149755e89' 
  AND (
    token = 'NHXyiz1Gm9fETyqDkMPfdJrxM6ghWtXDWLUNoRi/heU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )