UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4r+hJpb1QfwpNMzZKZid2PcuE6o2EozkryeM136qYs=' 
WHERE 
  key_id = 'ecd97cf4e1a869dc24c9c7e2bf9ba91ba11087dd8989b75028e999b89d2d457f' 
  AND (
    token = 'y4r+hJpb1QfwpNMzZKZid2PcuE6o2EozkryeM136qYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )