UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S8L3P8X/faueRFEDO3/RyGA+t/sqbOK8rFcZT9ky/zU=' 
WHERE 
  key_id = '7f0bcf36ecc4942490361e3be14832f20fa3dace523eb0ff51145d42ed4d18eb' 
  AND (
    token = 'S8L3P8X/faueRFEDO3/RyGA+t/sqbOK8rFcZT9ky/zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )