UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmLy8sAaCFaoFn+YhpcGHDDutYlBhv1M9u93MLn53sk=' 
WHERE 
  key_id = 'a1c90662dbdb63d9593d7791b6fae3edd9894daacd76c90feb1d0c3e6612410f' 
  AND (
    token = 'UmLy8sAaCFaoFn+YhpcGHDDutYlBhv1M9u93MLn53sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )