UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9sS1GO4Qv54kT36s2opewgDBiUdnQYsNg/935LuHiY=' 
WHERE 
  key_id = '106253976120ad96f6ada4bd493b83b21f99df72af79942927f163d1404b0d8e' 
  AND (
    token = '/9sS1GO4Qv54kT36s2opewgDBiUdnQYsNg/935LuHiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )