UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pm2CW2KMqLvXr60BulHTnsbX90PiIIBsTsgrRmvDz9E=' 
WHERE 
  key_id = '872afb5af19d109d889316bcdbffdd8d04b36b7d5337fc868e0bec24722219ea' 
  AND (
    token = 'Pm2CW2KMqLvXr60BulHTnsbX90PiIIBsTsgrRmvDz9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )