UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYYWMPbzLjRUgoreVd+WZNtBfDK0sgaxmrLZ9hbkArs=' 
WHERE 
  key_id = 'a030f01edf182f4b46c047d21e1d145e25e3dc6a453e27aa4a92ebc082e94763' 
  AND (
    token = 'YYYWMPbzLjRUgoreVd+WZNtBfDK0sgaxmrLZ9hbkArs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )