UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwrRzZJXu63PT9CuvUoweBrrPY5yfsshr/xMk5tGjVw=' 
WHERE 
  key_id = '5cb6013007a5e4c00db7c0e82438e992a3c1b029b6a575d12768aba11670be0d' 
  AND (
    token = 'HwrRzZJXu63PT9CuvUoweBrrPY5yfsshr/xMk5tGjVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )