UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mI8VyFXsuD2PVrJ5p4cuCdmhakkczEj9FvrwNuosEs8=' 
WHERE 
  key_id = 'dc510d7c257c4fccf52058413a58f6f1f8b35ae11f96ca976f4b4bc22ec03be3' 
  AND (
    token = 'mI8VyFXsuD2PVrJ5p4cuCdmhakkczEj9FvrwNuosEs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )