UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNRUImEJhYDnKnqBArlOOO8IRrNJMQhWARl49r9raqg=' 
WHERE 
  key_id = '98e6c374f3c05a161b35acfb9c96428f2489bcf51c42468b6ea05ecccc8f1752' 
  AND (
    token = 'SNRUImEJhYDnKnqBArlOOO8IRrNJMQhWARl49r9raqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )