UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dC6/dJBzZUNOACCgrFLhJ4GiyH+bKthxwJMsc5o+Ngk=' 
WHERE 
  key_id = '88cdc8de01880361a662b4e282b1040a05f93dca90314c7de525e072ac7594a8' 
  AND (
    token = 'dC6/dJBzZUNOACCgrFLhJ4GiyH+bKthxwJMsc5o+Ngk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )