UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5oz71LFtzEV8QJEyDbMN0qvyxEzv7evLwl93Gnd4quk=' 
WHERE 
  key_id = 'f639d08ff36a50d972b78152169ac981664945d62eb531543b198138c6ee498a' 
  AND (
    token = '5oz71LFtzEV8QJEyDbMN0qvyxEzv7evLwl93Gnd4quk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )