UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+uqFTMHLsMS+n6qH4QV2ihdxdHLqKmGZWid6hrBHP0=' 
WHERE 
  key_id = '9661e59466c8a1fa7ddf88df992af6584f584de4240a832a85ac6b96aee1f50c' 
  AND (
    token = 'i+uqFTMHLsMS+n6qH4QV2ihdxdHLqKmGZWid6hrBHP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )