UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhsyVgDszhBQtWhlcnMAAvRbrOHFcAGDf9LdH74Pfk4=' 
WHERE 
  key_id = '15640e09a177a1840be138eaab0854157c64dba419b6c957cdac67828db29c52' 
  AND (
    token = 'ZhsyVgDszhBQtWhlcnMAAvRbrOHFcAGDf9LdH74Pfk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )