UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LlTgPV3VuqdCsFi5vB2vuOYLucjsZSh96wSwQzReiiI=' 
WHERE 
  key_id = '8abbd2cde71ea22ac216272934c12ec5b232d348d985ddb5b9fd3b1facc193d6' 
  AND (
    token = 'LlTgPV3VuqdCsFi5vB2vuOYLucjsZSh96wSwQzReiiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )