UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blICaGuodiN9nXQODZ2EKvwawtla13QsEDjZ0kMpX6s=' 
WHERE 
  key_id = '8cc6874e9fbb8d907097e32525e96ada30496df32bc2fb6223890a1755df5cee' 
  AND (
    token = 'blICaGuodiN9nXQODZ2EKvwawtla13QsEDjZ0kMpX6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )