UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N3TDlVr6g9RAeIFB/UfrJwXodmpv0AjifXxmO3u2Ks=' 
WHERE 
  key_id = 'f033d924753a6bc114fc15bf419a9364e18ba7a2c5470e6932a7c363edf05ae5' 
  AND (
    token = '/N3TDlVr6g9RAeIFB/UfrJwXodmpv0AjifXxmO3u2Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045