UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jq+Cz1MhRu3taxRwbYaqfO2BXHwCrn+cUIiVnAqUZCU=' 
WHERE 
  key_id = '0e70521acf93dbcc1177eea9203d76f2d20ffe5b0737a43717dc7e888cc90521' 
  AND (
    token = 'Jq+Cz1MhRu3taxRwbYaqfO2BXHwCrn+cUIiVnAqUZCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )