UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rIBF4C9bGQhQ3jKwgC5hgswogkLYctAex5MH4ato6HE=' 
WHERE 
  key_id = '7a5431711d4194f6e5ad485351867a3be041aae80793ed195e664820b5bb2a38' 
  AND (
    token = 'rIBF4C9bGQhQ3jKwgC5hgswogkLYctAex5MH4ato6HE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )