UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCSeBk/gqp9y3rf5cNy1tgSXKXoHmONoJ2sZSBEcSU0=' 
WHERE 
  key_id = '16ebf82d65e1fd783b583c81ed5311aa16223f1dabf09ab7ad7f29273c004b01' 
  AND (
    token = 'QCSeBk/gqp9y3rf5cNy1tgSXKXoHmONoJ2sZSBEcSU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )