UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6+x+/Hr6gisEhG2zCD9ryPj3Btp8lEbDlpGgJ79qXU=' 
WHERE 
  key_id = '07841c236e1d788f7ce2511474156cac43d6f020e15cf24c1471365ec9823f68' 
  AND (
    token = 'h6+x+/Hr6gisEhG2zCD9ryPj3Btp8lEbDlpGgJ79qXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )