UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJzSy3q5z/mlDA8ngSb8XX5mkMHh8lfXoKf6BWBb/rM=' 
WHERE 
  key_id = '2d90f8aa82ca5ba18c9608d2742b6400147b1a4bcee66e0abda390419adab998' 
  AND (
    token = 'NJzSy3q5z/mlDA8ngSb8XX5mkMHh8lfXoKf6BWBb/rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )