UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZ2I/9ZWzyGWpLIWfoIWfw4ZosWQhl5u9ePTmLK/Avo=' 
WHERE 
  key_id = '5678c3ad744c6c2f1cf374ce869cd2189aa27fc2d08088a221fa663fab6a4824' 
  AND (
    token = 'qZ2I/9ZWzyGWpLIWfoIWfw4ZosWQhl5u9ePTmLK/Avo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )