UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGnztYPxHVYZ6ZLTIzFytoEWrZgh3lX9zJrOytWM/LQ=' 
WHERE 
  key_id = '1e87a8941fdf59414b82b33d7d2eeeb07acd2bc3572baceb8be47ccc11be2efa' 
  AND (
    token = 'xGnztYPxHVYZ6ZLTIzFytoEWrZgh3lX9zJrOytWM/LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )