UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82IDI1fJF/XWXCiA+s3nMR0mUb44wo8TIigPGwEUjjY=' 
WHERE 
  key_id = '39dc7e56c14b27a63667a30437a7ea8a255064fad5e6abd0c8b323fbab6b30fa' 
  AND (
    token = '82IDI1fJF/XWXCiA+s3nMR0mUb44wo8TIigPGwEUjjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )