UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DIyw+ju2kXpnHRJSkiHYL8batqEXPqw75XwkUIzhlc=' 
WHERE 
  key_id = 'd82e71af5c410923e85267e08dc4e792feceec5c7ca3343272321675d58748ce' 
  AND (
    token = '9DIyw+ju2kXpnHRJSkiHYL8batqEXPqw75XwkUIzhlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )