UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBTczLt2n7c6jF8qpT5Vobiq2wHgA79LvLeraShvJd8=' 
WHERE 
  key_id = '16705044348b1bd46c8c5a9e01da884a2c3415ba9bb1222ec0c6e807a8d8c0b3' 
  AND (
    token = 'BBTczLt2n7c6jF8qpT5Vobiq2wHgA79LvLeraShvJd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )