UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZUDdGrmYm0AURcox5SD7gCGwFV278bbBNyfmfRK6Z4=' 
WHERE 
  key_id = '28c27218362a15324b8107cb718913ce2ea89637a17a3ccd30d7d7b902ac1052' 
  AND (
    token = 'SZUDdGrmYm0AURcox5SD7gCGwFV278bbBNyfmfRK6Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )