UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VJ2UEnFYMaXXFUxGhRKEE763K6JO7gZoYi2sQUpvug=' 
WHERE 
  key_id = '4ffcca8ae67f43177cd5b669c23ac84a578cc9a6463493ca72ff9076df34d6ee' 
  AND (
    token = '3VJ2UEnFYMaXXFUxGhRKEE763K6JO7gZoYi2sQUpvug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )