UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVh6tlmjpCJtUFIod3Rrb+/l9dGjQMGtZIsbJNyGzSA=' 
WHERE 
  key_id = '0c8d9961d2bd64c461fd3eaf2c8ad2029a44079c15cc4669cb87be0466649716' 
  AND (
    token = 'UVh6tlmjpCJtUFIod3Rrb+/l9dGjQMGtZIsbJNyGzSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )