UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9SJI6Wme0dgRLGjrptxX/qRoEtA1SXW0uIkcshWV/s=' 
WHERE 
  key_id = '02c57b073938d876eaee336a73f32cbbd7bcafa5e8ebe7b3d703e0ae8e31ee5b' 
  AND (
    token = 'S9SJI6Wme0dgRLGjrptxX/qRoEtA1SXW0uIkcshWV/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )