UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ekd2bOQMlvt4BF5UoXK8FwBFBLeJjfBMQtHI16HEs0M=' 
WHERE 
  key_id = '9a48cae405e663d4c05051150963ea55049399c22198c3490f6b07262d2baaa9' 
  AND (
    token = 'Ekd2bOQMlvt4BF5UoXK8FwBFBLeJjfBMQtHI16HEs0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )