UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YobHZshiAMBU/1L5hgj23fxB4+RcPxE+vfNRpkJ+mmg=' 
WHERE 
  key_id = '8f7ad6742638ab856022d21ef34f9648964316b8833736989565dd5b896efd35' 
  AND (
    token = 'YobHZshiAMBU/1L5hgj23fxB4+RcPxE+vfNRpkJ+mmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )