UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSb4eR31Cc8SUkr1bg9Rch8XWpXywPPnvyNYAWvQpxI=' 
WHERE 
  key_id = 'ff7539bbc7cd5677d0587c5336b2f88b197da1ba371d2eb49785e410ce691648' 
  AND (
    token = 'NSb4eR31Cc8SUkr1bg9Rch8XWpXywPPnvyNYAWvQpxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )