UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpoGhLr4PccM4ao+wdKGZ7ummaH3jFWMeyHd3AkOLAk=' 
WHERE 
  key_id = 'c6e6283fac7743fc13fd0da822e1f3911fcc9ddf3476f27f64f61ef103738172' 
  AND (
    token = 'BpoGhLr4PccM4ao+wdKGZ7ummaH3jFWMeyHd3AkOLAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )