UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrmv5BrHYFmqq+6hYc96YBH/l1gRSdN+uIeOg9if7U0=' 
WHERE 
  key_id = 'b9fba6678279ebb51786021c3afecde234fb9b35661e72519c2b6670af9cbf77' 
  AND (
    token = 'jrmv5BrHYFmqq+6hYc96YBH/l1gRSdN+uIeOg9if7U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )