UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCladqflTAxHc4/YztqzbOFbQnUp9EpS6QiB8avqJUE=' 
WHERE 
  key_id = '433f85e6f9dabc527ca9121e31702c009f8b6c04c8f7a41715d6fea0fbfc19f7' 
  AND (
    token = 'PCladqflTAxHc4/YztqzbOFbQnUp9EpS6QiB8avqJUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )