UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXgfRZD8WT8ZECWxfWBtQjWApyL7rxnWtmhlKElMGUs=' 
WHERE 
  key_id = '1d9ae20ffdafa48924143422700b1a6aa6e1d9ce9a143435d3ec3ccd2e716553' 
  AND (
    token = 'AXgfRZD8WT8ZECWxfWBtQjWApyL7rxnWtmhlKElMGUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )