UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZ6MmaJA0zD/+tkYNbQTxTvV+5CJnq/FQkA1UPcwWhc=' 
WHERE 
  key_id = 'de2b4318880d47562bde80d8f758c4431d6859b8883fa5dea36a34a03fce01f1' 
  AND (
    token = 'uZ6MmaJA0zD/+tkYNbQTxTvV+5CJnq/FQkA1UPcwWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )