UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mw+gwd/g5heCxh+xHeMRrKFTZVbCN4j2EnTLHqdx88Y=' 
WHERE 
  key_id = '99546f1cf6d5523d60afc00164a411bc8a69f5244dcac31d9e75daadb4a04b33' 
  AND (
    token = 'mw+gwd/g5heCxh+xHeMRrKFTZVbCN4j2EnTLHqdx88Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )