UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ifpq8XOtymaFE3U4y9kh4kGpikvI4m2W7c7LgiJ/l6w=' 
WHERE 
  key_id = '3c50c9b00ae4da9310180d3a249810f60cff6e1399eb863d4ab2c13cbd391999' 
  AND (
    token = 'Ifpq8XOtymaFE3U4y9kh4kGpikvI4m2W7c7LgiJ/l6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )