UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCLF3rEAxzIhcS8COciUtNNhr897VGohkC5HD4MeUms=' 
WHERE 
  key_id = '4bf46416683cc12e1fb2ffb2465c99b705fbed8980140bdf2aab549b279b7168' 
  AND (
    token = 'HCLF3rEAxzIhcS8COciUtNNhr897VGohkC5HD4MeUms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )