UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXJHxQJ7BnP2vbFU4qf6GJSj2J39e2Slgm1N92UHQIE=' 
WHERE 
  key_id = 'b8ea76778ff033a8d1709c587a5dca8c7afdfd08f8e4b8f22473abc96594a312' 
  AND (
    token = 'IXJHxQJ7BnP2vbFU4qf6GJSj2J39e2Slgm1N92UHQIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )