UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1WWNn7TtFjsoWG2eBJDx3EeR6TcYw/TTxtU+r29vcY=' 
WHERE 
  key_id = '12ab402b0e6ad5ffbf6840c1ad946b57337e6fdf582cecca5f9e9d4e9fd6e8a5' 
  AND (
    token = 'h1WWNn7TtFjsoWG2eBJDx3EeR6TcYw/TTxtU+r29vcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )