UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVfd5y1GBEgwTw7Bt+yxm/6fWhvvTtZB2onwLUxDTxw=' 
WHERE 
  key_id = '2b78f42aaf28c1909a4c776bc952c387259f03e7121de113f16d372eefa018dd' 
  AND (
    token = 'SVfd5y1GBEgwTw7Bt+yxm/6fWhvvTtZB2onwLUxDTxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )