UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIkbIBfTYde8Va+DmxfXjXAJVzkpJJ0de+vcgxaEUAc=' 
WHERE 
  key_id = 'd7868089771dbfd185bd0928d8fb2d6bd5d93874dfb385d527961a585b894652' 
  AND (
    token = 'BIkbIBfTYde8Va+DmxfXjXAJVzkpJJ0de+vcgxaEUAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )