UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MkCsdCuelca2A/NFcZaXiPKRlQv7u6qvz1t7mT5dFv4=' 
WHERE 
  key_id = 'f2aa5af66ac29a61c7248a599c3f194ae0dcd2ddb3aac35c2b1c1c99817b7db7' 
  AND (
    token = 'MkCsdCuelca2A/NFcZaXiPKRlQv7u6qvz1t7mT5dFv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )