UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKJRWMGZzbI27ySyPFNuYnCjN07XSpV5eibPEkl400w=' 
WHERE 
  key_id = '1dc952bc31cd0bdfa1a99d19b4f3612664bfe3c282079748426f7a73cd5ced42' 
  AND (
    token = 'mKJRWMGZzbI27ySyPFNuYnCjN07XSpV5eibPEkl400w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )