UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIlHVH5edpUC82w2/tkZYf3HHhTozY1oPf2szxOp7Iw=' 
WHERE 
  key_id = '56a013b4af19f1289d5ccdf7f82083de89d455e7aae0b181b4e1330746441956' 
  AND (
    token = 'SIlHVH5edpUC82w2/tkZYf3HHhTozY1oPf2szxOp7Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )