UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWl58+hvPN96h7EjonkEnkhJOU/CqZgtC4U0XYT1/9s=' 
WHERE 
  key_id = '2f6ae72e9ee63fe19da76ca3f13df661a2203b827e955a3f9cad158fa3a71778' 
  AND (
    token = 'uWl58+hvPN96h7EjonkEnkhJOU/CqZgtC4U0XYT1/9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )