UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liXOQt4XWKjkWZAtnwcVQXK0i/q3IvDSnjGixaXVU5k=' 
WHERE 
  key_id = '339100b4f4a6ddda7650180a63127b8a69192417585e1501843d3af8bd87fae3' 
  AND (
    token = 'liXOQt4XWKjkWZAtnwcVQXK0i/q3IvDSnjGixaXVU5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )