UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wz9lkyyp96O8icfehuMseZRG9/zhG73w5irHFxpsgfU=' 
WHERE 
  key_id = '70ee671b6ebf717416a57b390d308ff8541cedc0d3b3b103190fa7099bfc415d' 
  AND (
    token = 'wz9lkyyp96O8icfehuMseZRG9/zhG73w5irHFxpsgfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )