UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tP6yF9xNxerT81aHzmNAQHrXGO+L6z4vyxuLYb/5tF4=' 
WHERE 
  key_id = '20672fb46cec49201b62db78cb272dae4b53dbee7f7cb3850acc3960d8e44b41' 
  AND (
    token = 'tP6yF9xNxerT81aHzmNAQHrXGO+L6z4vyxuLYb/5tF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )