UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHWv+hFf9C0SjwGcDo45/dJaYm1BVuk9wr7HynhoUNs=' 
WHERE 
  key_id = '3d86e485114b3a2786d4d6406ee5ad580abf3effe058639a4b9579779d2ceb5e' 
  AND (
    token = 'yHWv+hFf9C0SjwGcDo45/dJaYm1BVuk9wr7HynhoUNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )