UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGiJ7H3R46fj3fHM1yl0IBCeaIzogwp1jZTsKZDchis=' 
WHERE 
  key_id = '431fe82854aeaa27634bfae8c9e5a264c5bd7952f5e4150f093a734b2a393611' 
  AND (
    token = 'tGiJ7H3R46fj3fHM1yl0IBCeaIzogwp1jZTsKZDchis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )